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vuln-cve/data/2026/20xxx/CVE-2026-20112.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-20112",
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"state": "PUBLISHED",
"assignerShortName": "cisco",
"dateReserved": "2025-10-08T11:59:15.375Z",
"datePublished": "2026-03-25T16:08:52.523Z",
"dateUpdated": "2026-03-27T15:03:45.741Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco",
"dateUpdated": "2026-03-25T16:08:52.523Z"
},
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the web-based Cisco IOx application hosting environment management interface of Cisco IOS XE Software could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device.\r\n\r This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid administrative credentials."
}
],
"affected": [
{
"vendor": "Cisco",
"product": "Cisco IOS XE Software",
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{
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"status": "affected"
},
{
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"status": "affected"
},
{
"version": "16.6.3",
"status": "affected"
},
{
"version": "16.6.4",
"status": "affected"
},
{
"version": "16.6.5",
"status": "affected"
},
{
"version": "16.6.4a",
"status": "affected"
},
{
"version": "16.6.5a",
"status": "affected"
},
{
"version": "16.6.6",
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},
{
"version": "16.6.7",
"status": "affected"
},
{
"version": "16.6.8",
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},
{
"version": "16.6.9",
"status": "affected"
},
{
"version": "16.6.10",
"status": "affected"
},
{
"version": "16.7.1",
"status": "affected"
},
{
"version": "16.7.1a",
"status": "affected"
},
{
"version": "16.7.1b",
"status": "affected"
},
{
"version": "16.7.2",
"status": "affected"
},
{
"version": "16.7.3",
"status": "affected"
},
{
"version": "16.7.4",
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{
"version": "16.8.1",
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{
"version": "16.8.1a",
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},
{
"version": "16.8.1b",
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{
"version": "16.8.1s",
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},
{
"version": "16.8.1c",
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},
{
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},
{
"version": "16.8.2",
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},
{
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{
"version": "16.8.3",
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{
"version": "16.9.1a",
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{
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{
"version": "16.9.1s",
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{
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{
"version": "16.9.4",
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{
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{
"version": "16.9.5f",
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{
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{
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"version": "16.10.1a",
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{
"version": "16.10.1s",
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{
"version": "16.10.1c",
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{
"version": "16.10.1e",
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{
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{
"version": "16.10.3",
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{
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{
"version": "16.11.1a",
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{
"version": "16.11.1b",
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{
"version": "16.11.2",
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{
"version": "16.11.1s",
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{
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{
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{
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{
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{
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"status": "affected"
},
{
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{
"version": "17.18.1w",
"status": "affected"
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{
"version": "17.18.1a",
"status": "affected"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"type": "cwe",
"cweId": "CWE-79"
}
]
}
],
"references": [
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iox-xss-LpGkzwtJ",
"name": "cisco-sa-iox-xss-LpGkzwtJ"
}
],
"metrics": [
{
"format": "cvssV3_1",
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "HIGH",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
}
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that a public announcement is available for the vulnerability that is described in this advisory.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory."
}
],
"source": {
"advisory": "cisco-sa-iox-xss-LpGkzwtJ",
"discovery": "EXTERNAL",
"defects": [
"CSCwq69484"
]
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-03-27T15:03:38.829239Z",
"id": "CVE-2026-20112",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-03-27T15:03:45.741Z"
}
}
]
}
}