Vulnerability Details : 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.
Products affected by CVE-2023-40544
- cpe:2.3:o:westermo:l206-f2g_firmware:4.24:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-40544
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 18 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40544
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.7
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.1
|
3.6
|
ICS-CERT | 2024-02-06 |
5.7
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
2.1
|
3.6
|
NIST | 2024-02-12 |
CWE ids for CVE-2023-40544
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-40544
-
https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04
Westermo Lynx 206-F2G | CISAThird Party Advisory;US Government Resource
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