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vuln-cve/data/2026/76xxx/CVE-2026-76454.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-76454",
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"state": "PUBLISHED",
"assignerShortName": "cisco",
"dateReserved": "2026-08-19T12:02:03.636Z",
"datePublished": "2026-10-07T16:12:31.265Z",
"dateUpdated": "2026-10-07T16:54:07.562Z"
},
"containers": {
"cna": {
"title": "Cisco Smart Software Manager On-Prem Unauthenticated API Vulnerability",
"metrics": [
{
"format": "cvssV3_1",
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH"
}
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Cisco Smart Licensing Utility API of Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), could allow an unauthenticated, remote attacker to write arbitrary files to the system or cause a DoS condition on an affected application.\r\n\r\nThis vulnerability is due to improper input validation and a lack of authentication in the management API. An attacker could exploit this vulnerability by sending a crafted request to the affected API. A successful exploit could allow the attacker to modify system files or cause a DoS condition."
}
],
"references": [
{
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ssm-access-nttb2dhE",
"name": "cisco-sa-ssm-access-nttb2dhE"
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"source": {
"advisory": "cisco-sa-ssm-access-nttb2dhE",
"discovery": "EXTERNAL",
"defects": [
"CSCwu54774"
]
},
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "Relative Path Traversal",
"type": "cwe",
"cweId": "CWE-23"
}
]
}
],
"affected": [
{
"vendor": "Cisco",
"product": "Cisco License On-Prem",
"versions": [
{
"version": "7-202001",
"status": "affected"
},
{
"version": "1.1",
"status": "affected"
},
{
"version": "6.3.0",
"status": "affected"
},
{
"version": "8-202004",
"status": "affected"
},
{
"version": "8-202006",
"status": "affected"
},
{
"version": "1.2",
"status": "affected"
},
{
"version": "1.3",
"status": "affected"
},
{
"version": "8-202012",
"status": "affected"
},
{
"version": "8-202010",
"status": "affected"
},
{
"version": "8-202008",
"status": "affected"
},
{
"version": "9-202201",
"status": "affected"
},
{
"version": "8-202102",
"status": "affected"
},
{
"version": "1.4",
"status": "affected"
},
{
"version": "8-202105",
"status": "affected"
},
{
"version": "8-202108",
"status": "affected"
},
{
"version": "8-202112",
"status": "affected"
},
{
"version": "8-202201",
"status": "affected"
},
{
"version": "8-202206",
"status": "affected"
},
{
"version": "8-202212",
"status": "affected"
},
{
"version": "8-202302",
"status": "affected"
},
{
"version": "8-202303",
"status": "affected"
},
{
"version": "8-202304",
"status": "affected"
},
{
"version": "8-202308",
"status": "affected"
},
{
"version": "8-202401",
"status": "affected"
},
{
"version": "8-202404",
"status": "affected"
},
{
"version": "9-202406",
"status": "affected"
},
{
"version": "9-202407",
"status": "affected"
},
{
"version": "9-202410",
"status": "affected"
},
{
"version": "9-202412",
"status": "affected"
},
{
"version": "9-202501",
"status": "affected"
},
{
"version": "9-202502",
"status": "affected"
},
{
"version": "9-202504",
"status": "affected"
},
{
"version": "9-202507",
"status": "affected"
},
{
"version": "9-202510",
"status": "affected"
},
{
"version": "9-202601",
"status": "affected"
},
{
"version": "10-202606",
"status": "affected"
}
],
"defaultStatus": "unknown"
}
],
"providerMetadata": {
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco",
"dateUpdated": "2026-10-07T16:12:31.265Z"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-10-07T16:53:51.176135Z",
"id": "CVE-2026-76454",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"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": "2026-10-07T16:54:07.562Z"
}
}
]
}
}