CVE-2008-1113

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Summary

CVECVE-2008-1113
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2008-03-03 18:44:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionCisco Unified Wireless IP Phone 7921, when using Protected Extensible Authentication Protocol (PEAP), does not validate server certificates, which allows remote wireless access points to steal hashed passwords and conduct man-in-the-middle (MITM) attacks.

Risk And Classification

Primary CVSS: v2.0 7.8 from [email protected]

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

Problem Types: CWE-200 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco 7921 Wireless Ip Phone All All All All
Application Vocera Communications Vocera Communications Badge All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Cisco confirms vulnerability in 7921 Wi-Fi IP phone | Zero Day | ZDNet.com af854a3a-2127-422b-91ae-364da2661108 blogs.zdnet.com
Full Disclosure: Cisco confirms vulnerability in 7921 Wi-Fi IP phone af854a3a-2127-422b-91ae-364da2661108 seclists.org
Cisco IP Phone 7921 Insecure PEAP Implementation - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
Multiple Vendor PEAP Certificate Verification Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Full Disclosure: Cisco and Vocera wireless LAN VoIP devices don't check certificates af854a3a-2127-422b-91ae-364da2661108 seclists.org
Design flaw in wireless VoIP handsets endanger the enterprise | Zero Day | ZDNet.com af854a3a-2127-422b-91ae-364da2661108 blogs.zdnet.com
SecurityTracker.com Archives - Cisco Unified Wireless IP Phone 7921 Does Not Validate Sever Certificates When Using PEAP af854a3a-2127-422b-91ae-364da2661108 securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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