140 lines
5.6 KiB
JSON
140 lines
5.6 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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"state": "PUBLISHED",
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"cveId": "CVE-2022-27646",
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"assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
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"assignerShortName": "zdi",
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"dateUpdated": "2025-02-18T17:47:05.390Z",
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"dateReserved": "2022-03-22T00:00:00.000Z",
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"datePublished": "2023-03-29T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e",
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"shortName": "zdi",
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"dateUpdated": "2023-03-29T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the circled daemon. A crafted circleinfo.txt file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15879."
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}
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],
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"affected": [
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{
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"vendor": "NETGEAR",
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"product": "R6700v3",
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"versions": [
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{
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"version": "1.0.4.120_10.0.91",
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"status": "affected"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://kb.netgear.com/000064721/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0324"
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},
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{
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"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-523/"
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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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"value": "Kevin Denis (@0xmitsurugi) and Antide Petit (@xarkes_) from @Synacktiv"
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}
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],
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"metrics": [
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{
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"cvssV3_0": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "ADJACENT_NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 8,
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"baseSeverity": "HIGH"
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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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"type": "CWE",
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"lang": "en",
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"description": "CWE-121: Stack-based Buffer Overflow",
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"cweId": "CWE-121"
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}
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]
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}
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]
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},
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"adp": [
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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": "2024-08-03T05:32:59.786Z"
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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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"url": "https://kb.netgear.com/000064721/Security-Advisory-for-Multiple-Vulnerabilities-on-Multiple-Products-PSV-2021-0324",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-523/",
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"tags": [
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"x_transferred"
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]
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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": "2025-02-18T17:44:39.122282Z",
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"id": "CVE-2022-27646",
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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": "2025-02-18T17:47:05.390Z"
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}
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}
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]
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}
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} |