CVE-2023-47254 Command injection in n/a
Remote attackers with any web interface account can execute arbitrary system commands and escalate privileges on DrayTek Vigor167 routers.
- 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-2023-47254?
CVE-2023-47254 is a critical command injection vulnerability in n/a, published on 9 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An OS Command Injection in the CLI interface on DrayTek Vigor167 version 5.2.2, allows remote attackers to execute arbitrary system commands and escalate privileges via any account created within the web interface.
Weakness: CWE-78
Which versions are affected by CVE-2023-47254?
It affects 1 product.
Products include Draytek Vigor167 Firmware.
How do I fix CVE-2023-47254?
No fix has been published for CVE-2023-47254 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-2023-47254 being exploited?
There is no known exploitation of CVE-2023-47254 in the wild and no public exploit code.
Sources
Also known as GHSA-4ghq-646p-95c2.