7.1

CVE-2008-1153: cisco cisco_ios

CVSS: 7.1v2.0HighModified
Published 27-03-2008Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2008-1153 is a high (CVSS 7.1) vulnerability in cisco cisco_ios. EPSS estimates a 5.58% chance of exploitation in the next 30 days, higher than 92.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v2.0 (NVD)
EPSS score
5.58%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 27-03-2008
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Cisco IOS 12.1, 12.2, 12.3, and 12.4, with IPv4 UDP services and the IPv6 protocol enabled, allows remote attackers to cause a denial of service (device crash and possible blocked interface) via a crafted IPv6 packet to the device.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

5.58%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.58% on 18-09-2026

18-09-202618-10-2026
EPSS score
5.58%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (cisco.com)

    Maturity: unknown

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Cisco2 products

1 vendor · 2 products

References

9 links