What’s Vulnerable › Vulnerabilities

CVE-2014-0658

• Severity: medium (CVSS 5.4 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-01-10 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• Cisco Unified Ip Phone 9951: all versions
• Cisco Unified Ip Phone 9971: all versions
• Cisco Unified Ip Phones 9900 Series Firmware: all versions

References

• http://osvdb.org/101913
• http://secunia.com/advisories/56384
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658
• http://tools.cisco.com/security/center/viewAlert.x?alertId=32402
• http://www.securityfocus.com/bid/64770
• http://www.securitytracker.com/id/1029596
• https://exchange.xforce.ibmcloud.com/vulnerabilities/90236
• http://osvdb.org/101913
• http://secunia.com/advisories/56384
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658
• http://tools.cisco.com/security/center/viewAlert.x?alertId=32402
• http://www.securityfocus.com/bid/64770

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