CVE-2014-0658
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration)...
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.
Exploit likelihood
What each source reports
NVD Score used
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.
- Record
CVE-2014-0658- CVSS 2.0
- 5.4 Medium
AV:N/AC:H/Au:N/C:N/I:N/A:C - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.
- Record
CVE-2014-0658- Updated
- 2026-11-02
EUVDEUVD-2014-0689 No score
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.
- Record
EUVD-2014-0689- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jp55-q2w7-qq2c No score
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration)...
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898.
- Record
GHSA-jp55-q2w7-qq2c- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2014-0658 is a medium vulnerability (CVSS 5.4) in Cisco Unified Ip Phone 9951, published January 10, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.66%, the 85th percentile. No source names a fixed version.
References
tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658
exchange.xforce.ibmcloud.com/vulnerabilities/90236
osvdb.org/101913
securitytracker.com/id/1029596
secunia.com/advisories/56384
securityfocus.com/bid/64770
nvd.nist.gov/vuln/detail/CVE-2014-0658
github.com/advisories/GHSA-jp55-q2w7-qq2c