5

CVE-2001-0429: cisco catos

CVSS: 5.0v2.0MediumModified
Published 18-09-2001Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2001-0429 is a medium (CVSS 5.0) vulnerability in cisco catos. EPSS estimates a 1.44% chance of exploitation in the next 30 days, higher than 72.7% 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
1.44%
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. 18-09-2001
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Cisco Catalyst 5000 series switches 6.1(2) and earlier will forward an 802.1x frame on a Spanning Tree Protocol (STP) blocked port, which causes a network storm and a denial of service.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.44%

Chance of exploitation in the next 30 days

Percentile

73%

Versus all other CVEs

30-day change

0.00 pp

From 1.44% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.44%

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

Cisco1 product
  • catos4.5\(11\) | 4.5\(10\) | 5.5\(4b\) | 5.5\(6\) | 6.1\(1c\) | 6.1\(2\)

1 vendor · 1 product

References

4 links