Vulnerability Details : CVE-2012-3918
Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.
Vulnerability category: Denial of service
Products affected by CVE-2012-3918
- cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.3\(3\)m1:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.3\(3\)m:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.3\(2\)s:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.3\(3\)s:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_2900_vlan:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_2900:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_2900:xl:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_2900:lre_xl:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:catalyst_2900xl:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-3918
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-3918
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
References for CVE-2012-3918
-
http://www.cisco.com/c/en/us/td/docs/ios/15_3m_and_t/release/notes/15_3m_and_t.pdf
Cross Platform Release Notes for Cisco IOS Release 15.3M&T - Cisco
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