249 lines
11 KiB
JSON
249 lines
11 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-2023-6764",
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"assignerOrgId": "96e50032-ad0d-4058-a115-4d2c13821f9f",
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"state": "PUBLISHED",
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"assignerShortName": "Zyxel",
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"dateReserved": "2023-12-13T08:39:31.993Z",
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"datePublished": "2024-02-20T02:14:09.814Z",
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"dateUpdated": "2024-08-02T08:42:07.430Z"
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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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"product": "ATP series firmware",
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"vendor": "Zyxel",
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"versions": [
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{
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"status": "affected",
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"version": "version 4.32 through 5.37 Patch 1"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"product": "USG FLEX series firmware",
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"vendor": "Zyxel",
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"versions": [
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{
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"status": "affected",
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"version": "version 4.50 through 5.37 Patch 1"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"product": "USG FLEX 50(W) series firmware",
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"vendor": "Zyxel",
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"versions": [
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{
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"status": "affected",
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"version": "version 4.16 through 5.37 Patch 1"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"product": "USG20(W)-VPN series firmware",
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"vendor": "Zyxel",
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"versions": [
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{
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"status": "affected",
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"version": "version 4.16 through 5.37 Patch 1"
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}
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]
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}
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],
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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": "\n\n\n\n\n\n\n\n\n\n\n\n\nA format string vulnerability in a function of the IPSec VPN feature in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, and USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1 could allow an attacker to achieve unauthorized remote code execution by sending a sequence of specially crafted payloads containing an invalid pointer; however, such an attack would require detailed knowledge of an affected device’s memory layout and configuration.\n\n\n\n"
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}
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],
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"value": "\n\n\n\n\n\n\n\n\n\n\n\nA format string vulnerability in a function of the IPSec VPN feature in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Patch 1, USG FLEX 50(W) series firmware versions from 4.16 through 5.37 Patch 1, and USG20(W)-VPN series firmware versions from 4.16 through 5.37 Patch 1 could allow an attacker to achieve unauthorized remote code execution by sending a sequence of specially crafted payloads containing an invalid pointer; however, such an attack would require detailed knowledge of an affected device’s memory layout and configuration.\n\n\n\n"
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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": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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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:H/PR:N/UI:N/S:U/C:H/I:H/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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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-134",
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"description": "CWE-134 Use of Externally-Controlled Format String",
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"lang": "en",
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"type": "CWE"
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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": "96e50032-ad0d-4058-a115-4d2c13821f9f",
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"shortName": "Zyxel",
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"dateUpdated": "2024-02-20T02:14:09.814Z"
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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://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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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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"affected": [
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{
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"vendor": "zyxel",
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"product": "atp_firmware",
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"cpes": [
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"cpe:2.3:o:zyxel:atp_firmware:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "4.32",
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"status": "affected",
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"lessThanOrEqual": "5.37patch1",
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"versionType": "custom"
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}
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]
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},
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{
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"vendor": "zyxel",
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"product": "usg_flex_firmware",
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"cpes": [
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"cpe:2.3:o:zyxel:usg_flex_firmware:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "4.50",
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"status": "affected",
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"lessThanOrEqual": "5.37patch1",
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"versionType": "custom"
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}
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]
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},
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{
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"vendor": "zyxel",
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"product": "usg_flex_50w_firmware",
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"cpes": [
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"cpe:2.3:o:zyxel:usg_flex_50w_firmware:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "4.16",
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"status": "affected",
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"lessThanOrEqual": "5.37patch1",
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"versionType": "custom"
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}
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]
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},
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{
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"vendor": "zyxel",
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"product": "usg_20w-vpn_firmware",
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"cpes": [
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"cpe:2.3:o:zyxel:usg_20w-vpn_firmware:-:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unknown",
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"versions": [
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{
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"version": "4.16",
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"status": "affected",
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"lessThanOrEqual": "5.37patch1",
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"versionType": "custom"
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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": "2024-03-01T05:01:05.440386Z",
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"id": "CVE-2023-6764",
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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": "no"
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},
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{
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"Technical Impact": "total"
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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": "2024-06-27T20:53:09.347Z"
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}
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},
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T08:42:07.430Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-firewalls-and-aps-02-20-2024"
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}
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]
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}
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]
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}
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} |