Unrated severityNVD Advisory· Published Jan 10, 2014· Updated Jun 17, 2026
CVE-2014-0658
CVE-2014-0658
Description
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:h:cisco:unified_ip_phone_9951:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:unified_ip_phone_9971:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:unified_ip_phones_9900_series_firmware:-:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
7- tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658nvdVendor Advisory
- tools.cisco.com/security/center/viewAlert.xnvdVendor Advisory
- www.securityfocus.com/bid/64770nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1029596nvdThird Party AdvisoryVDB Entry
- osvdb.org/101913nvd
- secunia.com/advisories/56384nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/90236nvd
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