CVE-2023-33782 Command injection in n/a
Attackers can execute arbitrary commands on D-Link DIR-842V2 routers via the iperf3 diagnostics function.
- 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-2023-33782?
CVE-2023-33782 is a high-severity command injection vulnerability in n/a, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
D-Link DIR-842V2 v1.0.3 was discovered to contain a command injection vulnerability via the iperf3 diagnostics function.
Weakness: CWE-77
Which versions are affected by CVE-2023-33782?
It affects 1 product.
Products include Dlink Dir-842v2 Firmware.
How do I fix CVE-2023-33782?
No fix has been published for CVE-2023-33782 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-2023-33782 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33782 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7j2m-jf8f-jpgm.