CVE-2023-0452

CRITICAL

Econolite EOS < 3.2.23 - Unauthenticated Weak Hash Algorithm in Configuration File

Title source: llm
STIX 2.1

Description

Econolite EOS versions prior to 3.2.23 use a weak hash algorithm for encrypting privileged user credentials. A configuration file that is accessible without authentication uses MD5 hashes for encrypting credentials, including those of administrators and technicians.

References (1)

Core 1
Core References
Third Party Advisory, US Government Resource government-resource
https://www.cisa.gov/uscert/ics/advisories/icsa-23-026-02

Scores

CVSS v3 9.8
EPSS 0.0054
EPSS Percentile 40.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-327 CWE-328
Status published
Products (1)
econolite/eos
Published Jan 26, 2023
Tracked Since Feb 18, 2026