CVE-2023-33276 — MEDIUM (6.1)

Vulnerability Description

The web interface of Gira Giersiepen Gira KNX/IP-Router 3.1.3683.0 and 3.3.8.0 responds with a "404 - Not Found" status code if a path is accessed that does not exist. However, the value of the path is reflected in the response. As the application will reflect the supplied path without context-sensitive HTML encoding, it is vulnerable to reflective cross-site scripting (XSS).

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Gira	Knx Ip Router Firmware	3.1.3683.0
Gira	Knx Ip Router	-

Related Weaknesses (CWE)

CWE-79

References

https://www.syss.de/en/responsible-disclosure-policyNot Applicable
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-016.tExploitThird Party Advisory
https://www.syss.de/en/responsible-disclosure-policyNot Applicable
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-016.tExploitThird Party Advisory

FAQ

What is CVE-2023-33276?

CVE-2023-33276 is a vulnerability with a CVSS score of 6.1 (MEDIUM). The web interface of Gira Giersiepen Gira KNX/IP-Router 3.1.3683.0 and 3.3.8.0 responds with a "404 - Not Found" status code if a path is accessed that does not exist. However, the value of the path i...

How severe is CVE-2023-33276?

CVE-2023-33276 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-33276?

Check the references section above for vendor advisories and patch information. Affected products include: Gira Knx Ip Router Firmware, Gira Knx Ip Router.