What is CVE-2024-37183?

CVE-2024-37183 is a medium-severity vulnerability in Westermo L210-F2g, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.7/10. Published 2024-06-20.

How severe is CVE-2024-37183?

Medium severity. CVSS v3 base score is 5.7 out of 10.

Vulnerability in Westermo L210-F2g

CVE-2024-37183

Plain text credentials and session ID can be captured with a network sniffer.

Published 2024-06-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.7 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (14.4th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Westermo L210-F2g
Westermo L210-F2g Firmware — versions 4.21.0
Westermo L210-F2g Lynx — versions 4.21.0

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

www.cisa.gov/news-events/ics-advisories/icsa-24-172-03 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2024-37183?: CVE-2024-37183 is a medium-severity vulnerability in Westermo L210-F2g, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.7/10. Published 2024-06-20.
How severe is CVE-2024-37183?: Medium severity. CVSS v3 base score is 5.7 out of 10.