CVE-2026-76483

CVE Enrichment

CVSS: 9.1 CRITICAL
EPSS: 0.22%
EPSS Percentile: 11.82%
CISA KEV: Not listed

Description

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: psirt@cisco.com
Published: 08-Oct-2026 00:17
Last Modified: 09-Oct-2026 03:08
EPSS Date: 2026-10-10
CWE: CWE-522

CVSS Vector


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

References

psirt@cisco.com

Last enrichment sync: 11-Oct-2026 08:54
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (2)

extension), CVE-2026-76464, CVE-2026-20328, CVE-2026-76454, CVEs, CVE-2026-76482, CVE-2026-76480, CVE-2026-76483, CVE-2026-76455, CVE-2026-76459, CVE-2026-76471, CVE-2026-76465, CVE-2026-76485, CVE-2026-76486, Weekly Cybersecurity Recap Highlights Exploited Atlassian Flaw and Other Threats
signature verification (CVE-2026-76482, CVSS 10.0), insufficiently protected credentials (CVE-2026-76483, CVSS 9.1), and code injection (CVE-2026-76484, CVSS 8.8). Cisco warns of five critical flaws that could let attackers take over Nexus switches

CVE (53)

Vendors (2)

Products (15)

Tools (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.