CVE-2023-42495 Command injection in Dasan Networks
Attackers can execute arbitrary OS commands on Dasan Networks W-Web devices due to improper input neutralization.
- 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-2023-42495?
CVE-2023-42495 is a critical command injection vulnerability in Dasan Networks, published on 13 Dec 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Dasan Networks - W-Web versions 1.22-1.27 - CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Weakness: CWE-78
Which versions are affected by CVE-2023-42495?
It affects 1 product.
Products include Dasannetworks W-Web.
How do I fix CVE-2023-42495?
No fix has been published for CVE-2023-42495 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-2023-42495 being exploited?
There is no known exploitation of CVE-2023-42495 in the wild and no public exploit code.
Sources
Also known as GHSA-2mv5-hhjg-6pj4.