Vulnerability details

CVE-2025-4842

D-Link DCS-932L

D-Link DCS-932L ucp isUCPCameraNameChanged stack-based overflow

CVSS 4.0

8.7High

Official 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.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`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`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`
9.0High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:N/AC:L/Au:S/C:C/I:C/A:C`

Affected products

Vendor	Product	Versions	Source
D-Link	DCS-932L	2.18.01	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.309310 vdb-entrytechnical-description
https://vuldb.com/?ctiid.309310 signaturepermissions-required
https://vuldb.com/?submit.574925 third-party-advisory
https://github.com/BeaCox/IoT_vuln/tree/main/D-Link/DCS-932L/ucp_bof exploit
https://www.dlink.com/ product

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Details

Published: 2025-05-18
Last updated: 2025-05-19
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

1.33%

Probability of exploitation in 30 days

71.3%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-121
Stack-based Buffer Overflow
CWE-119
Memory Corruption