8.8

CVE-2026-76409: cisco cisco nexus dashboard Path Traversal

CVSS: 8.8v3.1HighAwaiting analysis
Published 16-09-2026Last modified 18-09-2026
Open JSON

Vulnerability summary

CVE-2026-76409 is a high (CVSS 8.8) Path Traversal vulnerability in cisco cisco nexus dashboard. EPSS estimates a 0.53% chance of exploitation in the next 30 days, higher than 43.7% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.53%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 16-09-2026
    PublishedVulnerability first disclosed.
  2. 18-09-2026
    Last modifiedVulnerability information updated.

Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76409 are related to improper limitation of a pathname issues that are grouped under the Common Weakness Enumeration (CWE) CWE-22.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.53%

Chance of exploitation in the next 30 days

Percentile

44%

Versus all other CVEs

30-day change

+0.04 pp

From 0.50% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.53%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Cisco1 product
  • cisco nexus dashboard2.1(1d) | 2.1(1e) | 2.1(2d) | 2.2(1h) | 2.2(1e) | 2.2(2d) | 2.1(2f) | 2.3(1c) | 2.3(2b) | 2.3(2c) | 2.3(2d) | 2.3(2e) | 3.0(1f) | 3.0(1i) | 3.1(1k) | 3.1(1l) | 3.2(1e) | 3.2(1i) | 3.3(1a) | 3.3(1b) | 3.3(2b) | 4.0(1i) | 3.3(2g) | 3.2(2f) | 3.2(2g) | 3.2(2m) | 3.1(1n) | 4.1(1g) | 4.2.1

1 vendor · 1 product

References

1 links