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THREATINT
PUBLISHED

CVE-2025-4841

D-Link DCS-932L gpio sub_404780 stack-based overflow



Description

EN DE

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.

Eine Schwachstelle wurde in D-Link DCS-932L 2.18.01 gefunden. Sie wurde als kritisch eingestuft. Betroffen davon ist die Funktion sub_404780 der Datei /bin/gpio. Durch Beeinflussen des Arguments CameraName mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Die Umsetzung des Angriffs kann dabei über das Netzwerk erfolgen. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-05-16 | Published 2025-05-17 | Updated 2025-05-19 | Assigner VulDB


HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

2.18.01
affected

Timeline

2025-05-16:Advisory disclosed
2025-05-16:VulDB entry created
2025-05-16:VulDB entry last update

Credits

BeaCox (VulDB User) reporter

References

vuldb.com/?id.309308 (VDB-309308 | D-Link DCS-932L gpio sub_404780 stack-based overflow) vdb-entry technical-description

vuldb.com/?ctiid.309308 (VDB-309308 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.574924 (Submit #574924 | D-Link DCS-932L 2.18.01 Stack-based Buffer Overflow) third-party-advisory

github.com/...ox/IoT_vuln/tree/main/D-Link/DCS-932L/gpio_bof exploit

www.dlink.com/ product

cve.org (CVE-2025-4841)

nvd.nist.gov (CVE-2025-4841)

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