GCVE-110-NCSC-2026-407

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published October 8, 2026

Multiple vulnerabilities in Cisco License On-Prem's web interface and API allow unauthenticated remote attackers to reset arbitrary account passwords, gain unauthorized access including administrative privileges, access sensitive data, or cause denial of service.

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Weaknesses (CWE)

CWE-862Missing AuthorizationCWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')CWE-23Relative Path TraversalCWE-306Missing Authentication for Critical FunctionCWE-347Improper Verification of Cryptographic SignatureCWE-522Insufficiently Protected CredentialsCWE-94Improper Control of Generation of Code ('Code Injection')

Risk Scores

CVSS 3.1

8.8/10

High · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
Cisco	vers:unknown/*	—	—

Aliases

CVE-2026-20328 CVE-2026-76437 CVE-2026-76452 CVE-2026-76454 CVE-2026-76480 CVE-2026-76482 CVE-2026-76483 CVE-2026-76484

References

advisory

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