CVE-2025-4843 Details
Description
A vulnerability was found in D-Link DCS-932L 2.18.01. It has been classified as critical. This affects the function SubUPnPCSInit of the file /sbin/udev. The manipulation of the argument CameraName leads to stack-based buffer overflow. It is possible to initiate the attack 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.
A critical stack-based buffer overflow vulnerability has been identified in the D-Link DCS-932L camera, running firmware version 2.18.01. The issue arises in the SubUPnPCSInit function within the /sbin/udev file, where improper handling of the CameraName argument allows for remote exploitation. This vulnerability affects devices that are no longer supported by the manufacturer.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 19, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/BeaCox/IoT_vuln/tree/main/D-Link/DCS-932L/udev_bof | [email protected] | Exploit |
| https://vuldb.com/?ctiid.309309 | [email protected] | Permissions RequiredVDB Entry |
| https://vuldb.com/?id.309309 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/?submit.574926 | [email protected] | Third Party AdvisoryVDB Entry |
| https://www.dlink.com/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-121 | Stack-based Buffer Overflow | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| dlink dcs-932l firmware | 2.18.01 |
CPE
Remediation
| |
| dlink dcs-932l | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 4, 2025 | Initial Analysis | [email protected] |
| May 18, 2025 | New CVE Received | [email protected] |