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CVE-2013-1122: cisco nexus_7000_firmware Improper Input Validation

CVSS: 5.0v2.0MediumModified
Published 13-02-2013Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2013-1122 is a medium (CVSS 5.0) Improper Input Validation vulnerability in cisco nexus_7000_firmware. EPSS estimates a 2.13% chance of exploitation in the next 30 days, higher than 81.6% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
2.13%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 13-02-2013
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

Cisco NX-OS on the Nexus 7000, when a certain Overlay Transport Virtualization (OTV) configuration is used, allows remote attackers to cause a denial of service (M1-Series module reload) via crafted packets, aka Bug ID CSCud15673.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.13%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.13% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.13%

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

Affected systems

Cisco2 products
  • nexus_7000_firmwarena
  • nx-osna | 4.0 | 4.0\(0\)n1\(1a\) | 4.0\(0\)n1\(2\) | 4.0\(0\)n1\(2a\) | 4.0\(1a\)n1\(1\) | 4.0\(1a\)n1\(1a\) | 4.0\(1a\)n2\(1\) | 4.0\(1a\)n2\(1a\) | 4.0\(4\)sv1\(1\) | 4.0\(4\)sv1\(2\) | 4.0\(4\)sv1\(3\) | 4.0\(4\)sv1\(3a\) | 4.0\(4\)sv1\(3b\) | 4.0\(4\)sv1\(3c\) | 4.0\(4\)sv1\(3d\) | 4.1\(3\)n1\(1\) | 4.1\(3\)n1\(1a\) | 4.1\(3\)n2\(1\) | 4.1\(3\)n2\(1a\) | 4.1.\(2\) | 4.1.\(3\) | 4.1.\(4\) | 4.1.\(5\) | 4.2 | 4.2\(1\) | 4.2\(1\)n1\(1\) | 4.2\(1\)n2\(1\) | 4.2\(1\)n2\(1a\) | 4.2\(1\)sv1\(4\) | 4.2\(1\)sv1\(4a\) | 4.2\(1\)sv1\(5.1\) | 4.2\(2\) | 4.2\(3\) | 4.2\(4\) | 4.2\(6\) | 4.2\(8\) | 4.2.\(2a\) | 5.0 | 5.0\(2\) | 5.0\(2\)n1\(1\) | 5.0\(2\)n2\(1\) | 5.0\(2\)n2\(1a\) | 5.0\(2a\) | 5.0\(3\) | 5.0\(3\)n1\(1\) | 5.0\(3\)n1\(1a\) | 5.0\(3\)n1\(1b\) | 5.0\(3\)n1\(1c\) | 5.0\(3\)n2\(1\) | 5.0\(3\)n2\(2\) | 5.0\(3\)n2\(2a\) | 5.0\(3\)n2\(2b\) | 5.0\(5\) | 5.1 | 5.1\(1\) | 5.1\(1a\) | 5.1\(2\) | 5.1\(3\) | 5.1\(3\)n1\(1\) | 5.1\(3\)n1\(1a\) | 5.1\(4\) | 5.1\(5\) | 5.1\(6\) | 5.2 | 5.2\(1\) | 5.2\(3\) | 5.2\(3a\) | 6.0\(1\) | 6.0\(2\) | 6.1

1 vendor · 2 products

References

1 links