MEDIUM
The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service (engine restart) via a malformed (1) RIPv4 or (2) RIPv6 message, aka Bug ID CSCtj73415
Published Oct 5, 2013
5.0
MEDIUMCVSS 2.0
EPSS 3.00%
Description
The RIP service engine in Cisco NX-OS allows remote attackers to cause a denial of service (engine restart) via a malformed (1) RIPv4 or (2) RIPv6 message, aka Bug ID CSCtj73415.
Affected products
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.00% 0.02999
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02999
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.00% (0.02999) | 86.89th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.00% (0.02999) | 85.57th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.14% (0.01141) | 76.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.71% (0.00713) | 81.14th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.71% (0.00713) | 79.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.71% (0.00713) | 77.42th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://osvdb.org/98124 vdb-entryx_refsource_OSVDB
- http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4091 vendor-advisoryx_refsource_CISCOVendor Advisory
- http://www.securityfocus.com/bid/62838 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1029159 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/87669 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/98124 | vdb-entryx_refsource_OSVDB | |
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4091 | vendor-advisoryx_refsource_CISCOVendor Advisory | |
| http://www.securityfocus.com/bid/62838 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1029159 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/87669 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published Oct 5, 2013
Updated Aug 6, 2024
Reserved Jul 31, 2012
Link CVE-2012-4091
CISA Vulnrichment
Updated n/a