CVE-2025-35434

MEDIUM

Cisa Thorium < 1.1.2 - Improper Certificate Validation

Title source: rule
STIX 2.1

Description

CISA Thorium does not validate TLS certificates when connecting to Elasticsearch. An unauthenticated attacker with access to a Thorium cluster could impersonate the Elasticsearch service. Fixed in 1.1.2.

References (4)

Scores

CVSS v3 4.2
EPSS 0.0006
EPSS Percentile 18.8%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-295
Status published
Products (1)
cisa/thorium < 1.1.2
Published Sep 17, 2025
Tracked Since Feb 18, 2026