CVE-2023-40544
MEDIUMCVSS 5.7/10EPSS 0.17%
Last modified
CVE-2023-40544 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. 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. . EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Westermo | L206-F2g Firmware | 4.24 |
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04Third Party Advisory, US Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2023-40544?
CVE-2023-40544 has a CVSS score of 5.7/10 (MEDIUM severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40544?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-40544?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST