CVE-2021-46441 Command injection in n/a
Authenticated attackers can execute arbitrary system commands on D-Link DIR-825 G1 routers via the webupg binary due to lack of parameter verification.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-46441?
CVE-2021-46441 is a high-severity command injection vulnerability in n/a, published on 27 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In the "webupg" binary of D-Link DIR-825 G1, because of the lack of parameter verification, attackers can use "cmd" parameters to execute arbitrary system commands after obtaining authorization.
Weakness: CWE-78
Which versions are affected by CVE-2021-46441?
It affects 1 product.
Products include Dlink Dir-825 Firmware.
How do I fix CVE-2021-46441?
No fix has been published for CVE-2021-46441 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-2021-46441 being exploited?
There is no known exploitation of CVE-2021-46441 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-h3j8-7hpq-9hpq.