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CVE-2005-2666

SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys in plaintext in the…

Low1.2EPSS 1.2%
Published
Updated
Reserved
Assigned by
mitre

Description

SSH, as implemented in OpenSSH before 4.0 and possibly other implementations, stores hostnames, IP addresses, and keys in plaintext in the known_hosts file, which makes it easier for an attacker that has compromised an SSH user's account to generate a list of additional targets that are more likely to have the same password or key.

Scores

CVSS scores of CVE-2005-2666, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified2.0Low1.2AV:L/AC:H/Au:N/C:P/I:N/A:N
EPSS (exploitation in 30 days)
1.2% · top 32% of all CVEs (5 Nov 2026)
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 1.2.

Weakness

Affected products

  • n/a

    • affected n/a

References (6)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .