CVE-2023-40221 — HIGH (8.8)

Vulnerability Description

The absence of filters when loading some sections in the web application of the vulnerable device allows potential attackers to inject malicious code that will be interpreted when a legitimate user accesses the web section (MAIL SERVER) where the information is displayed. Injection can be done on parameter MAIL_RCV. When a legitimate user attempts to review NOTIFICATION/MAIL SERVER, the injected code will be executed.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Socomec	Modulys Gp Firmware	01.12.10
Socomec	Modulys Gp	-

Related Weaknesses (CWE)

CWE-94

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-250-03Third Party AdvisoryUS Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-250-03Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2023-40221?

CVE-2023-40221 is a vulnerability with a CVSS score of 8.8 (HIGH). The absence of filters when loading some sections in the web application of the vulnerable device allows potential attackers to inject malicious code that will be interpreted when a legit...

How severe is CVE-2023-40221?

CVE-2023-40221 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-40221?

Check the references section above for vendor advisories and patch information. Affected products include: Socomec Modulys Gp Firmware, Socomec Modulys Gp.