CVE-2023-33556 Command injection in n/a
Attackers can execute arbitrary commands on TOTOLink A7100RU routers via the staticGw parameter in the WAN configuration interface.
- 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-2023-33556?
CVE-2023-33556 is a critical command injection vulnerability in n/a, published on 7 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
TOTOLink A7100RU V7.4cu.2313_B20191024 was discovered to contain a command injection vulnerability via the staticGw parameter at /setting/setWanIeCfg.
Weakness: CWE-77
Which versions are affected by CVE-2023-33556?
It affects 1 product.
Products include Totolink A7100ru Firmware.
How do I fix CVE-2023-33556?
No fix has been published for CVE-2023-33556 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-2023-33556 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-33556 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-wq6h-jj39-jpc2.