6.4

CVE-2004-1653: openbsd openssh

CVSS: 6.4v2.0MediumModified
Published 20-02-2005Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2004-1653 is a medium (CVSS 6.4) vulnerability in openbsd openssh. EPSS estimates a 11.27% chance of exploitation in the next 30 days, higher than 95.9% of scored vulnerabilities.

Overall risk
28/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v2.0 (NVD)
EPSS score
11.27%
0%100%
Medium · -0.30 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 20-02-2005
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

The default configuration for OpenSSH enables AllowTcpForwarding, which could allow remote authenticated users to perform a port bounce, when configured with an anonymous access program such as AnonCVS.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

11.27%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

-0.30 pp

From 11.57% on 21-09-2026

21-09-202621-10-2026
EPSS score
11.27%

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

Openbsd1 product

1 vendor · 1 product

References

5 links