CVE-2026-2129
D-Link DIR-823X set_ac_status os command injection
- State
- Published
- Severity
- 8.6 High
- Published
- Feb 8, 2026
- Updated
- Feb 23, 2026
- Reserved
- Feb 6, 2026
Description
A vulnerability was found in D-Link DIR-823X 250416. Affected by this issue is some unknown functionality of the file /goform/set_ac_status. Performing a manipulation of the argument ac_ipaddr/ac_ipstatus/ap_randtime results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DIR-823XD-Link |
|
References
- VDB-344764 | D-Link DIR-823X set_ac_status os command injectionvdb-entrytechnical-description
- VDB-344764 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #746935 | D-Link DIR-823X 250416 OS Command Injectionthird-party-advisory
- https://github.com/master-abc/cve/issues/23exploitissue-tracking
- https://www.dlink.com/product
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