What is CVE-2023-0452?

CVE-2023-0452 is a critical-severity vulnerability in Econolite Eos, classified under Use of Weak Hash. CVSS score: 9.8/10. Published 2023-01-26.

How severe is CVE-2023-0452?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Econolite Eos

CVE-2023-0452

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 admi…

EPSS: 0.005 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Econolite Eos — versions 0

Weakness classification (CWE)

CWE-328 — Use of Weak Hash
CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, government-resource)

Frequently asked questions

What is CVE-2023-0452?: CVE-2023-0452 is a critical-severity vulnerability in Econolite Eos, classified under Use of Weak Hash. CVSS score: 9.8/10. Published 2023-01-26.
How severe is CVE-2023-0452?: Critical severity. CVSS v3 base score is 9.8 out of 10.