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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-76454

Cisco Smart Software Manager On-Prem Unauthenticated API Vulnerability

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. This 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco License On-Prem

Default version status: unknown

  • 7-202001affected
  • 1.1affected
  • 6.3.0affected
  • 8-202004affected
  • 8-202006affected
  • 1.2affected
  • 1.3affected
  • 8-202012affected
  • 8-202010affected
  • 8-202008affected
  • 9-202201affected
  • 8-202102affected
  • 1.4affected
  • 8-202105affected
  • 8-202108affected
  • 8-202112affected
  • 8-202201affected
  • 8-202206affected
  • 8-202212affected
  • 8-202302affected
  • 8-202303affected
  • 8-202304affected
  • 8-202308affected
  • 8-202401affected
  • 8-202404affected
  • 9-202406affected
  • 9-202407affected
  • 9-202410affected
  • 9-202412affected
  • 9-202501affected
  • 9-202502affected
  • 9-202504affected
  • 9-202507affected
  • 9-202510affected
  • 9-202601affected
  • 10-202606affected

References