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vuln-cve/data/2022/20xxx/CVE-2022-20814.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2022-20814",
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"state": "PUBLISHED",
"assignerShortName": "cisco",
"dateReserved": "2021-11-02T13:28:29.175Z",
"datePublished": "2024-11-15T15:32:47.058Z",
"dateUpdated": "2024-11-15T21:15:35.408Z"
},
"containers": {
"cna": {
"title": "Cisco Expressway Series and Cisco TelePresence VCS Improper Certificate Validation Vulnerability",
"metrics": [
{
"format": "cvssV3_1",
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE"
}
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the certificate validation of Cisco Expressway-C and Cisco TelePresence VCS could allow an unauthenticated, remote attacker to gain unauthorized access to sensitive data.  The vulnerability is due to a lack of validation of the SSL server certificate that an affected device receives when it establishes a connection to a Cisco Unified Communications Manager device. An attacker could exploit this vulnerability by using a man-in-the-middle technique to intercept the traffic between the devices, and then using a self-signed certificate to impersonate the endpoint. A successful exploit could allow the attacker to view the intercepted traffic in clear text or alter the contents of the traffic.\r\nNote: Cisco Expressway-E is not affected by this vulnerability.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability."
}
],
"references": [
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-expressway-csrf-sqpsSfY6",
"name": "cisco-sa-expressway-csrf-sqpsSfY6"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-bng-Gmg5Gxt",
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-bng-Gmg5Gxt</a></p><p>This advisory is part of the September 2022 release of the Cisco&nbsp;IOS XR Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see <a href=\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74840\">Cisco&nbsp;Event Response: September 2022 Semiannual Cisco&nbsp;IOS XR Software Security Advisory Bundled Publication"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ncs4k-tl1-GNnLwC6",
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ncs4k-tl1-GNnLwC6</a></p><p>This advisory is part of the September 2022 release of the Cisco&nbsp;IOS XR Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see <a href=\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74840\">Cisco&nbsp;Event Response: September 2022 Semiannual Cisco&nbsp;IOS XR Software Security Advisory Bundled Publication"
},
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xr-cdp-wnALzvT2",
"name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xr-cdp-wnALzvT2</a></p><p>This advisory is part of the September 2022 release of the Cisco&nbsp;IOS XR Software Security Advisory Bundled Publication. For a complete list of the advisories and links to them, see <a href=\"https://sec.cloudapps.cisco.com/security/center/viewErp.x?alertId=ERP-74840\">Cisco&nbsp;Event Response: September 2022 Semiannual Cisco&nbsp;IOS XR Software Security Advisory Bundled Publication"
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"source": {
"advisory": "cisco-sa-expressway-csrf-sqpsSfY6",
"discovery": "INTERNAL",
"defects": [
"CSCwa25108"
]
},
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Improper Certificate Validation",
"type": "cwe",
"cweId": "CWE-295"
}
]
}
],
"affected": [
{
"vendor": "Cisco",
"product": "Cisco TelePresence Video Communication Server (VCS) Expressway",
"versions": [
{
"version": "X8.11.2",
"status": "affected"
},
{
"version": "X8.6",
"status": "affected"
},
{
"version": "X8.11.3",
"status": "affected"
},
{
"version": "X8.2.2",
"status": "affected"
},
{
"version": "X8.8.3",
"status": "affected"
},
{
"version": "X8.11.0",
"status": "affected"
},
{
"version": "X12.5.2",
"status": "affected"
},
{
"version": "X8.1.1",
"status": "affected"
},
{
"version": "X8.9",
"status": "affected"
},
{
"version": "X12.5.1",
"status": "affected"
},
{
"version": "X12.5.6",
"status": "affected"
},
{
"version": "X8.7.3",
"status": "affected"
},
{
"version": "X12.6.0",
"status": "affected"
},
{
"version": "X8.11.1",
"status": "affected"
},
{
"version": "X8.5",
"status": "affected"
},
{
"version": "X8.9.1",
"status": "affected"
},
{
"version": "X8.10.2",
"status": "affected"
},
{
"version": "X8.8.2",
"status": "affected"
},
{
"version": "X8.5.3",
"status": "affected"
},
{
"version": "X8.1",
"status": "affected"
},
{
"version": "X8.9.2",
"status": "affected"
},
{
"version": "X8.11.4",
"status": "affected"
},
{
"version": "X12.5.4",
"status": "affected"
},
{
"version": "X8.8.1",
"status": "affected"
},
{
"version": "X8.2.1",
"status": "affected"
},
{
"version": "X8.5.1",
"status": "affected"
},
{
"version": "X8.6.1",
"status": "affected"
},
{
"version": "X8.1.2",
"status": "affected"
},
{
"version": "X8.8",
"status": "affected"
},
{
"version": "X8.10.0",
"status": "affected"
},
{
"version": "X12.5.3",
"status": "affected"
},
{
"version": "X8.10.1",
"status": "affected"
},
{
"version": "X12.5.7",
"status": "affected"
},
{
"version": "X8.10.3",
"status": "affected"
},
{
"version": "X8.7.1",
"status": "affected"
},
{
"version": "X8.2",
"status": "affected"
},
{
"version": "X12.5.8",
"status": "affected"
},
{
"version": "X8.7",
"status": "affected"
},
{
"version": "X8.5.2",
"status": "affected"
},
{
"version": "X12.5.9",
"status": "affected"
},
{
"version": "X12.5.0",
"status": "affected"
},
{
"version": "X8.10.4",
"status": "affected"
},
{
"version": "X8.7.2",
"status": "affected"
},
{
"version": "X12.5.5",
"status": "affected"
},
{
"version": "X12.6.1",
"status": "affected"
},
{
"version": "X12.6.2",
"status": "affected"
},
{
"version": "X12.6.3",
"status": "affected"
},
{
"version": "X12.6.4",
"status": "affected"
},
{
"version": "X12.7.0",
"status": "affected"
},
{
"version": "X12.7.1",
"status": "affected"
},
{
"version": "X14.0.0",
"status": "affected"
},
{
"version": "X14.0.1",
"status": "affected"
},
{
"version": "X14.0.2",
"status": "affected"
},
{
"version": "X14.0.3",
"status": "affected"
},
{
"version": "X14.0.4",
"status": "affected"
},
{
"version": "X14.0.5",
"status": "affected"
},
{
"version": "X14.0.6",
"status": "affected"
},
{
"version": "X14.0.7",
"status": "affected"
},
{
"version": "X14.0.8",
"status": "affected"
},
{
"version": "X14.0.9",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
],
"providerMetadata": {
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco",
"dateUpdated": "2024-11-15T15:32:47.058Z"
}
},
"adp": [
{
"affected": [
{
"vendor": "cisco",
"product": "telepresence_video_communication_server",
"cpes": [
"cpe:2.3:a:cisco:telepresence_video_communication_server:-:*:*:*:expressway:*:*:*"
],
"defaultStatus": "unknown",
"versions": [
{
"version": "0",
"status": "affected",
"lessThan": "14.2",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-11-15T21:14:32.828966Z",
"id": "CVE-2022-20814",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-11-15T21:15:35.408Z"
}
}
]
}
}
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