What’s Vulnerable › Vulnerabilities

CVE-2025-6979: Captive Portal can allow authentication bypass

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-23 · updated 2026-10-08
• Weakness: CWE-287

Description

Captive Portal can allow authentication bypass

Affected products

• Arista Networks Arista Edge Threat Management - Arista Next Generation Firewall: through 17.3.1

References

• https://https://www.arista.com/en/support/advisories-notices/security-advisory/22535-security-advisory-0123

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