Vulnerability Monitor

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CVE-2014-7998

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.

Security Impact Summary

CVE-2014-7998 is a security vulnerability that . Impacting 21 products from cisco, from cisco, from cisco and 18 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Documented in 2014, this vulnerability occurred amid the cloud computing expansion era, where traditional network perimeter security models were being reevaluated. Organizations were transitioning from isolated infrastructure to interconnected systems, creating new attack surfaces that vulnerabilities like this could exploit.

Published

2014-11-15T02:59:02.893

Last Modified

2026-05-06T22:30:45.220

Status

Modified

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

6.9

Weaknesses

Type: Primary
CWE-264

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	cisco	ios	-	Yes
Hardware	cisco	aironet_1040	-	No
Hardware	cisco	aironet_1140	-	No
Hardware	cisco	aironet_1260	-	No
Hardware	cisco	aironet_3500	-	No
Hardware	cisco	aironet_3600	-	No
Hardware	cisco	aironet_3600e	-	No
Hardware	cisco	aironet_3600i	-	No
Hardware	cisco	aironet_3600p	-	No
Hardware	cisco	aironet_600_office_extend	-	No
Hardware	cisco	aironet_ap1100	*	No
Hardware	cisco	aironet_ap1130ag	*	No
Hardware	cisco	aironet_ap1131	*	No
Hardware	cisco	aironet_ap1200	*	No
Hardware	cisco	aironet_ap1230ag	*	No
Hardware	cisco	aironet_ap1240	*	No
Hardware	cisco	aironet_ap1240ag	*	No
Hardware	cisco	aironet_ap1300	*	No
Hardware	cisco	aironet_ap1400	*	No
Hardware	cisco	aironet_ap340	*	No
Hardware	cisco	aironet_ap340	11.21	No
Hardware	cisco	aironet_ap350	*	No
Hardware	cisco	aironet_ap350	11.21	No

References

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7998 Vendor Advisory ([email protected])
http://www.securitytracker.com/id/1031219 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/98692 ([email protected])
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-7998 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1031219 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/98692 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For cisco's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.