4.3

CVE-2012-3918: cisco catalyst_2900

CVSS: 4.3v2.0MediumModified
Published 23-04-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2012-3918 is a medium (CVSS 4.3) vulnerability in cisco catalyst_2900. EPSS estimates a 1.08% chance of exploitation in the next 30 days, higher than 64.7% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
1.08%
0%100%
Low · -0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 23-04-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.08%

Chance of exploitation in the next 30 days

Percentile

65%

Versus all other CVEs

30-day change

-0.01 pp

From 1.09% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.08%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Cisco2 products
  • catalyst_2900lre_xl | xl
  • ios≤ 15.3\(3\)m2 | 15.3 | 15.3\(2\)s | 15.3\(3\)m | 15.3\(3\)m1 | 15.3\(3\)s | 15.3s

1 vendor · 2 products

References

1 links