CVE-2021-27702 Command injection in n/a
Attackers can execute arbitrary commands via the diagnostic utility in the Sercomm Etisalat S3-AC2100 router dashboard.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-27702?
CVE-2021-27702 is a high-severity command injection vulnerability in n/a, published on 12 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Sercomm Router Etisalat Model S3- AC2100 is affected by Incorrect Access Control via the diagnostic utility in the router dashboard.
Weakness: CWE-77
Which versions are affected by CVE-2021-27702?
How do I fix CVE-2021-27702?
No fix has been published for CVE-2021-27702 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-2021-27702 being exploited?
There is no known exploitation of CVE-2021-27702 in the wild and no public exploit code.
Sources
Also known as GHSA-72v3-rgjm-mj6f.