CVE-2025-29040 Command injection in n/a
Remote attackers can execute arbitrary code on D-Link DIR 823x routers via a command injection vulnerability in the target_addr parameter.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-29040?
CVE-2025-29040 is a critical command injection vulnerability in n/a, published on 17 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in dlink DIR 823x 240802 allows a remote attacker to execute arbitrary code via the target_addr key value and the function 0x41737c
Weakness: CWE-78
Which versions are affected by CVE-2025-29040?
It affects 1 product.
Products include Dlink Dir-823x Firmware.
How do I fix CVE-2025-29040?
No fix has been published for CVE-2025-29040 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-29040 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-29040 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w8ch-v2qx-54xx.