MEDIUM
Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service (unregistration) via a crafted SIP header, aka Bug ID CSCul24898
Published Jan 10, 2014
5.4
MEDIUMCVSS 2.0
EPSS 2.66%
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
No data.
AND
OR
- n/a
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
5.4 MEDIUM NVD
AV:N/AC:H/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.66% 0.02663
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02663
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.66% (0.02663) | 85.18th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.66% (0.02663) | 83.69th | v5 (v2026.06.15) |
| Jun 20, 2025 | 2.06% (0.02058) | 83.06th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.25% (0.03245) | 85.96th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.82% (0.01819) | 71.71th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.36% (0.03365) | 86.52th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.17% (0.01167) | 85.59th | v3 (v2023.03.01) |
| Aug 23, 2023 | 1.17% (0.01167) | 83.17th | v3 (v2023.03.01) |
| Jul 7, 2023 | 1.32% (0.01321) | 84.10th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.31% (0.01312) | 83.82th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://osvdb.org/101913 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/56384 third-party-advisoryx_refsource_SECUNIA
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658 vendor-advisoryx_refsource_CISCOVendor Advisory
- http://tools.cisco.com/security/center/viewAlert.x?alertId=32402 x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/64770 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029596 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/90236 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/101913 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/56384 | third-party-advisoryx_refsource_SECUNIA | |
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0658 | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=32402 | x_refsource_CONFIRMVendor Advisory | |
| http://www.securityfocus.com/bid/64770 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1029596 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/90236 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Jan 10, 2014
Updated Aug 6, 2024
Reserved Jan 2, 2014
Link CVE-2014-0658
CISA Vulnrichment
Updated n/a