What’s Vulnerable › Vulnerabilities

CVE-2014-7998

• Severity: high (CVSS 7.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-11-15 · updated 2026-06-17
• Weakness: CWE-264

Description

Cisco IOS on Aironet access points, when "dot11 aaa authenticator" debugging is enabled, allows remote attackers to cause a denial of service via a malformed EAP packet, aka Bug ID CSCul15509.

Affected products

• Cisco IOS: all versions

References

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7998
• http://www.securitytracker.com/id/1031219
• https://exchange.xforce.ibmcloud.com/vulnerabilities/98692
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7998
• http://www.securitytracker.com/id/1031219
• https://exchange.xforce.ibmcloud.com/vulnerabilities/98692

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