{"id":"CVE-2026-76454","published":"2026-10-07T17:16:57.363","lastModified":"2026-10-08T20:08:45.857","description":"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.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","cwes":["CWE-23"],"vendors":[],"products":[],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ssm-access-nttb2dhE","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The vulnerability allows unauthenticated attackers to write arbitrary files or cause a DoS condition, due to improper input validation and lack of authentication in the management API.","exploitability":"Exploitation is relatively easy given the lack of authentication, requiring only a crafted request to the affected API.","blast_radius":"If exploited, attackers could modify system files or cause a DoS condition, impacting system integrity and availability.","remediation":"Disable the affected feature or restrict access to the management API.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","dos","api","auth-bypass"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-08T08:41:06.293Z"}}