Is CVE-2008-0535 in the CISA KEV catalog?

No. CVE-2008-0535 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2008-0535?

CVE-2008-0535 has a CVSS v2 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2008-0535?

CVE-2008-0535 has an EPSS score of 5.02% (91th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2008-0535?

No published fix for CVE-2008-0535 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2008-0535

HIGHEPSS 91th pctl

7.8

CVSS v2

NVD

Description

Unspecified vulnerability in the SSH server in (1) Cisco Service Control Engine (SCE) before 3.1.6, and (2) Icon Labs Iconfidant SSH before 2.3.8, allows remote attackers to cause a denial of service (device instability) via "SSH credentials that attempt to change the authentication method," aka Bug ID CSCsm14239.

CWE-255

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

5.02%probability of exploitation in 30 days

91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Patch1

cisco.com

Vendor Advisory4

Government Resource1

kb.cert.org

Other references5

Embed a live status badge for CVE-2008-0535

Markdown

[![CVE-2008-0535](https://tridentstack.com/cve/badge/CVE-2008-0535.svg)](https://tridentstack.com/cve/CVE-2008-0535)

HTML

<a href="https://tridentstack.com/cve/CVE-2008-0535"><img src="https://tridentstack.com/cve/badge/CVE-2008-0535.svg" alt="CVE-2008-0535"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.