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CVE-2023-33276 Details

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).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://www.syss.de/en/responsible-disclosure-policy	CVE	Not Applicable
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-016.txt	CVE	ExploitThird Party Advisory
https://www.syss.de/en/responsible-disclosure-policy	[email protected]	Not Applicable
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2023-016.txt	[email protected]	ExploitThird Party Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-79	Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')	[email protected]

Affected Products

Product	Versions
gira knx ip router firmware	3.1.3683.0 3.3.8.0
CPE cpe:2.3:o:gira:knx_ip_router_firmware:3.1.3683.0:::::::* cpe:2.3:o:gira:knx_ip_router_firmware:3.3.8.0:::::::* Remediation No remediation found in references.
gira knx ip router	All versions
CPE cpe:2.3:h:gira:knx_ip_router:-:::::::* Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 7, 2023	Initial Analysis	[email protected]