ACTIVELY EXPLOITED
CVE-2025-29635: D-Link DIR-823X Command Injection Vulnerability
| Vendor | D-Link |
|---|---|
| Product | DIR-823X |
| Actively exploited | Yes |
| Added to CISA KEV | 24 Apr 2026 |
| CISA federal deadline | 8 May 2026 |
| Weakness (CWE) | CWE-77 |
Required action (CISA's text)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Description (NVD)
D-Link DIR-823X contains a command injection vulnerability that allows an authorized attacker to execute arbitrary commands on remote devices by sending a POST request to /goform/set_prohibiting via the corresponding function. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
SOURCES
Other D-Link flaws
- CVE-2022-37055: D-Link Routers Buffer Overflow Vulnerability
- CVE-2022-40799: D-Link DNR-322L Download of Code Without Integrity Check Vulnerability
- CVE-2020-25079: D-Link DCS-2530L and DCS-2670L Command Injection Vulnerability
- CVE-2020-25078: D-Link DCS-2530L and DCS-2670L Devices Unspecified Vulnerability
- CVE-2024-0769: D-Link DIR-859 Router Path Traversal Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.