CVE-2026-76483: critical vulnerability in Cisco License On-Prem
Cisco License On-Prem Security Hardening Release
Published · Updated
25Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1
exploitation probability
—
observed exploitation
nono source reports it
As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76483 are related to issues with insufficiently protected credentials that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-522.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Cisco · Cisco License On-PremRelated CVEs — Cisco License On-Prem
In the same product, most dangerous first.
CVE-2026-76484HIGHCisco License On-Prem Security Hardening ReleaseEPSS —CVE-2026-76482CRITICALCisco License On-Prem Security Hardening ReleaseEPSS —CVE-2026-76480CRITICALCisco License On-Prem Security Hardening ReleaseEPSS —CVE-2026-76454CRITICALCisco Smart Software Manager On-Prem Unauthenticated API VulnerabilityEPSS —CVE-2026-76437MEDIUMCisco Smart Software Manager On-Prem Command Injection VulnerabilityEPSS —CVE-2026-76452MEDIUMCisco Smart Software Manager On-Prem SQL Injection VulnerabilityEPSS —