CVE-2025-4842: D-Link DCS-932L ucp isUCPCameraNameChanged stack-based overflow
Description
A vulnerability was found in D-Link DCS-932L 2.18.01. It has been declared as critical. This vulnerability affects the function isUCPCameraNameChanged of the file /sbin/ucp. The manipulation of the argument CameraName leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer. In D-Link DCS-932L 2.18.01 wurde eine Schwachstelle ausgemacht. Sie wurde als kritisch eingestuft. Es geht um die Funktion isUCPCameraNameChanged der Datei /sbin/ucp. Dank Manipulation des Arguments CameraName mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.
Classification
CVE ID: CVE-2025-4842
CVSS Base Severity: HIGH
CVSS Base Score: 8.7
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected Products
Vendor: D-Link
Product: DCS-932L
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 16.77% (scored less or equal to compared to others)
EPSS Date: 2025-06-15 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-4842https://vuldb.com/?id.309310
https://vuldb.com/?ctiid.309310
https://vuldb.com/?submit.574925
https://github.com/BeaCox/IoT_vuln/tree/main/D-Link/DCS-932L/ucp_bof
https://www.dlink.com/