301 lines
14 KiB
JSON
301 lines
14 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2025-21601",
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"assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"state": "PUBLISHED",
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"assignerShortName": "juniper",
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"dateReserved": "2024-12-26T14:47:11.670Z",
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"datePublished": "2025-04-09T19:51:36.325Z",
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"dateUpdated": "2025-04-15T20:30:05.134Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"modules": [
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"J-Web",
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"Captive Portal",
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"802.1X",
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"Juniper Secure Connect (JSC)",
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"Firewall Authentication"
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],
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"packageName": "AppWeb",
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"platforms": [
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"SRX Series",
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"EX Series",
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"MX240",
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"MX480",
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"MX960",
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"QFX5120 Series"
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],
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"product": "Junos OS",
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"programRoutines": [
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{
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"name": "Mbedthis AppWeb"
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}
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],
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"repo": "https://www.embedthis.com/appweb",
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"vendor": "Juniper Networks",
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"versions": [
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{
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"lessThan": "21.4R3-S9",
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"status": "affected",
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"version": "0",
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"versionType": "semver"
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},
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{
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"lessThan": "22.2R3-S5",
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"status": "affected",
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"version": "22.2",
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"versionType": "semver"
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},
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{
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"lessThan": "22.4R3-S4",
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"status": "affected",
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"version": "22.4",
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"versionType": "semver"
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},
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{
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"lessThan": "23.2R2-S3",
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"status": "affected",
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"version": "23.2",
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"versionType": "semver"
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},
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{
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"lessThan": "23.4R2-S3",
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"status": "affected",
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"version": "23.4",
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"versionType": "semver"
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},
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{
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"lessThan": "24.2R1-S1, 24.2R2",
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"status": "affected",
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"version": "24.2",
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"versionType": "semver"
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}
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]
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}
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],
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"configurations": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<p>The following minimal configuration is necessary:</p><code> [ system services web-management ]</code>"
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}
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],
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"value": "The following minimal configuration is necessary:\n\n [ system services web-management ]"
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "reporter",
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"value": "Alexander Zielke with VegaSystems GmbH & Co. KG"
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}
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],
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"datePublic": "2025-04-09T16:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "An Improper Following of Specification by Caller vulnerability in web management (J-Web, Captive Portal, 802.1X, Juniper Secure Connect (JSC) of<span style=\"background-color: rgb(255, 255, 255);\"> </span>Juniper Networks Junos OS on SRX Series, EX Series, MX240, MX480, MX960, QFX5120 Series, allows an<span style=\"background-color: rgb(255, 255, 255);\"> un</span>authenticated, network-based attacker, sending genuine traffic targeted to the device to cause the CPU to climb until the device becomes unresponsive. <br><br>Continuous receipt of these packets will create a sustained Denial of Service (DoS) condition.<br><p></p><p></p><p>This issue affects Junos OS: </p><p></p><ul><li>All versions before 21.4R3-S9,</li><li>from 22.2 before 22.2R3-S5,</li><li>from 22.4 before 22.4R3-S4,</li><li>from 23.2 before 23.2R2-S3,</li><li>from 23.4 before 23.4R2-S3,</li><li>from 24.2 before 24.2R1-S1, 24.2R2.</li></ul>An indicator of compromise is to review the CPU % of the httpd process in the CLI:<br>e.g.<br> <span style=\"background-color: var(--wht);\"> show system processes extensive | match httpd</span><p><strong> </strong>PID nobody 52 0 20M 191M select 2 0:01 80.00% httpd{httpd} <strong><<<<< the percentage of httpd usage if high may be an indicator</strong></p>"
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}
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],
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"value": "An Improper Following of Specification by Caller vulnerability in web management (J-Web, Captive Portal, 802.1X, Juniper Secure Connect (JSC) of Juniper Networks Junos OS on SRX Series, EX Series, MX240, MX480, MX960, QFX5120 Series, allows an unauthenticated, network-based attacker, sending genuine traffic targeted to the device to cause the CPU to climb until the device becomes unresponsive. \n\nContinuous receipt of these packets will create a sustained Denial of Service (DoS) condition.\n\n\n\n\nThis issue affects Junos OS: \n\n\n\n * All versions before 21.4R3-S9,\n * from 22.2 before 22.2R3-S5,\n * from 22.4 before 22.4R3-S4,\n * from 23.2 before 23.2R2-S3,\n * from 23.4 before 23.4R2-S3,\n * from 24.2 before 24.2R1-S1, 24.2R2.\n\n\nAn indicator of compromise is to review the CPU % of the httpd process in the CLI:\ne.g.\n show system processes extensive | match httpd PID nobody 52 0 20M 191M select 2 0:01 80.00% httpd{httpd} <<<<< the percentage of httpd usage if high may be an indicator"
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}
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],
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"exploits": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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},
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{
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"cvssV4_0": {
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"Automatable": "YES",
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"Recovery": "AUTOMATIC",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"attackVector": "NETWORK",
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"baseScore": 8.7,
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"baseSeverity": "HIGH",
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"privilegesRequired": "NONE",
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"providerUrgency": "AMBER",
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"subAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "NONE",
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"valueDensity": "CONCENTRATED",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/AU:Y/R:A/V:C/RE:M/U:Amber",
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"version": "4.0",
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"vulnAvailabilityImpact": "HIGH",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnerabilityResponseEffort": "MODERATE"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"description": "573 - Improper Following of Specification by Caller",
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"lang": "en"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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"shortName": "juniper",
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"dateUpdated": "2025-04-09T19:51:36.325Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://supportportal.juniper.net/JSA96452"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "The following software releases have been updated to resolve this specific issue: Junos OS: 21.4R3-S9, 22.2R3-S5, 22.4R3-S4, 23.2R2-S3, 23.4R2-S3, 24.2R1-S1, 24.2R2, 24.4R1, and all subsequent releases."
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}
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],
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"value": "The following software releases have been updated to resolve this specific issue: Junos OS: 21.4R3-S9, 22.2R3-S5, 22.4R3-S4, 23.2R2-S3, 23.4R2-S3, 24.2R1-S1, 24.2R2, 24.4R1, and all subsequent releases."
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}
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],
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"source": {
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"advisory": "JSA96452",
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"defect": [
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"1827265"
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],
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"discovery": "USER"
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},
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"timeline": [
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{
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"lang": "en",
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"time": "2025-04-09T16:00:00.000Z",
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"value": "Initial Publication"
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}
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],
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"title": "Junos OS: SRX and EX Series, MX240, MX480, MX960, QFX5120 Series: When web management is enabled for specific services an attacker may cause a CPU spike by sending genuine packets to the device",
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"workarounds": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "There are no known workarounds for this issue.<br><br>To reduce the risk of exploitation use authentication when using web management services.<br>"
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}
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],
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"value": "There are no known workarounds for this issue.\n\nTo reduce the risk of exploitation use authentication when using web management services."
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.1.0-dev"
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}
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},
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"adp": [
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-573",
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"lang": "en",
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"description": "CWE-573 Improper Following of Specification by Caller"
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}
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-04-10T13:11:29.847130Z",
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"id": "CVE-2025-21601",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-04-15T20:30:05.134Z"
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}
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}
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]
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}
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} |