Vulnerability in Westermo L206-F2g
CVE-2023-40544
An attacker with access to the network where the affected devices are located could maliciously actions to obtain, via a sniffer, sensitive information exchanged via TCP communications.
Published · last modified .
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 (5.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 5th percentile — 5.5% 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 L206-F2g
- Westermo L206-F2g Firmware — versions 4.24
- Westermo Lynx — versions L206-F2G1, 4.24
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cisa.gov/news-events/ics-advisories/icsa-24-023-04 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-40544?
- CVE-2023-40544 is a medium-severity vulnerability in Westermo L206-F2g, classified under Cleartext Transmission of Sensitive Information. CVSS score: 5.7/10. Published 2024-02-06.
- How severe is CVE-2023-40544?
- Medium severity. CVSS v3 base score is 5.7 out of 10.
- Is CVE-2023-40544 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.