SSH Known Hosts File Detected

medium Web App Scanning Plugin ID 115114

Synopsis

SSH Known Hosts File Detected

Description

A SSH Known Hosts file have been detected on the target web application. These files may contain sensitive information which could assist an attack to conduct further attacks.

Solution

Restrict access to the SSH known hosts file or locate it outside the public webroot where possible.

See Also

https://www.ssh.com/academy/ssh/host-key

Plugin Details

Severity: Medium

ID: 115114

Type: remote

Published: 1/21/2026

Updated: 1/21/2026

Scan Template: api, basic, full, pci, scan

Risk Information

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS Score Source: Tenable

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS Score Source: Tenable

CVSS v4

Risk Factor: Medium

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS Score Source: Tenable

Reference Information