Vulnerability Details : CVE-2023-40143
An attacker with access to the Westermo Lynx web application that has the vulnerable software could introduce arbitrary JavaScript by injecting a cross-site scripting payload into the "forward.0.domain" parameter.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-40143
- cpe:2.3:o:westermo:l206-f2g_firmware:4.24:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-40143
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-40143
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
2.8
|
2.5
|
ICS-CERT | 2024-02-06 |
|
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST | 2024-02-13 |
CWE ids for CVE-2023-40143
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-40143
-
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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