A vulnerability was found in D-Link DCS-931L up to 1.13.0. Impacted is the function doSystem of the file /setSystemAdmin. Performing a manipulation of the argument AdminID results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Multiple

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
D-link
  • Dcs-931l
Dlink
  • Dcs-931l
  • Dcs-931l Firmware

Configuration 1 [-]

AND
cpe:2.3:o:dlink:dcs-931l_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dcs-931l:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://www.spirityenterprise.com/managed-detection-response spirity
https://www.spirityenterprise.com/pentest spirity
https://github.com/cha0yang1/CVE/blob/main/D-Link%20DCS931L1.md cve-icon cve-icon
https://vuldb.com/?ctiid.344944 cve-icon cve-icon
https://vuldb.com/?id.344944 cve-icon cve-icon
https://vuldb.com/?submit.753450 cve-icon cve-icon
https://www.dlink.com/ cve-icon cve-icon
History

Tue, 10 Feb 2026 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Dlink
Dlink dcs-931l
Dlink dcs-931l Firmware
CPEs cpe:2.3:h:dlink:dcs-931l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dcs-931l_firmware:*:*:*:*:*:*:*:*
Vendors & Products Dlink
Dlink dcs-931l
Dlink dcs-931l Firmware

Tue, 10 Feb 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared D-link
D-link dcs-931l
Vendors & Products D-link
D-link dcs-931l

Mon, 09 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 09 Feb 2026 10:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in D-Link DCS-931L up to 1.13.0. Impacted is the function doSystem of the file /setSystemAdmin. Performing a manipulation of the argument AdminID results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. This vulnerability only affects products that are no longer supported by the maintainer.
Title D-Link DCS-931L setSystemAdmin doSystem command injection
Weaknesses CWE-74
CWE-77
References
Metrics cvssV2_0

{'score': 5.8, 'vector': 'AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 4.7, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-02-09T13:52:09.992Z

Reserved: 2026-02-08T16:12:11.558Z

Link: CVE-2026-2227

cve-icon Vulnrichment

Updated: 2026-02-09T13:52:01.299Z

cve-icon NVD

Status : Analyzed

Published: 2026-02-09T10:15:57.880

Modified: 2026-02-10T13:58:42.380

Link: CVE-2026-2227

cve-icon Redhat

No data.