What’s Vulnerable › Vulnerabilities

CVE-2018-14008

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-08-15 · updated 2026-06-17
• Weakness: CWE-287

Description

Arista EOS through 4.21.0F allows a crash because 802.1x authentication is mishandled.

Affected products

• Arista Networks EOS: through 4.21.0f

References

• https://www.arista.com/en/support/advisories-notices
• https://www.arista.com/en/support/advisories-notices/security-advisories/6072-security-advisory-38
• https://www.arista.com/en/support/advisories-notices
• https://www.arista.com/en/support/advisories-notices/security-advisories/6072-security-advisory-38

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