Critical severity · published May 17, 2025
CVE-2025-4841
D-Link DCS-932L gpio sub_404780 stack-based overflow
9.8
CVSS
1.3%
EPSS
No
On KEV
Description
A vulnerability was found in D-Link DCS-932L 2.18.01 and classified as critical. Affected by this issue is the function sub_404780 of the file /bin/gpio. The manipulation of the argument CameraName leads to stack-based buffer overflow. The attack may be launched 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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DC
DCS-932L · D-Link
2.18.01 · source: vendor
DF
Dcs-932l Firmware · Dlink
2.18.01 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-4841
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-4841
Exploit
https://github.com/BeaCox/IoT_vuln/tree/main/D-Link/DCS-932L/gpio_bof
Permissions Required
https://vuldb.com/?ctiid.309308
Third Party Advisory
https://vuldb.com/?id.309308
Third Party Advisory
https://vuldb.com/?submit.574924
Product
https://www.dlink.com/
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