CVE-2025-52936

Improper Link Resolution Before File Access vulnerability in yrutschle/sslh

Published Jun 23, 2025 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed
Description
Improper Link Resolution Before File Access ('Link Following') vulnerability in yrutschle sslh.This issue affects sslh: before 2.2.2.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4238-1 sslh security update
Debian DLA Debian DLA DLA-4713-1 sslh security update
EUVD EUVD EUVD-2025-28479 Improper Link Resolution Before File Access ('Link Following') vulnerability in yrutschle sslh.This issue affects sslh: before 2.2.2.
Ubuntu USN Ubuntu USN USN-8360-1 sslh vulnerability
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00016}

epss

{'score': 0.00024}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Link Resolution Before File Access ('Link Following') vulnerability in yrutschle sslh.This issue affects sslh: before 2.2.2.
Title Improper Link Resolution Before File Access vulnerability in yrutschle/sslh
Weaknesses CWE-59
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/S:N/AU:Y/R:U/V:C/RE:M/U:Amber'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
GovTech CSG
Published
Updated
Aug 1, 2026, 6:20 PM
Reserved
Jun 23, 2025, 9:24 AM
Status
Deferred
Published
Jun 23, 2025, 10:15 AM
Modified
Aug 1, 2026, 7:16 PM