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Unified Ip Phones 9900 Series Firmware CVE-2014-0658

MEDIUM
Improper Input Validation (CWE-20)
2014-01-10 psirt@cisco.com
Denial Of Service Cisco Unified Ip Phones 9900 Series Firmware Unified Ip Phone 9951 Unified Ip Phone 9971
5.4
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
5.4 MEDIUM
AV:N/AC:H/Au:N/C:N/I:N/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:H/Au:N/C:N/I:N/A:C
Attack Vector
Network
Attack Complexity
High
Confidentiality
None
Integrity
None
Availability
C

Lifecycle Timeline

1
CVE Published
Jan 10, 2014 - 16:47 cve.org
MEDIUM 5.4

DescriptionCVE.org

Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.

AnalysisAI

Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898. Affected products include: Cisco Unified Ip Phones 9900 Series Firmware, Cisco Unified Ip Phone 9951, Cisco Unified Ip Phone 9971.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2014-0658 vulnerability details – vuln.today
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