CVE-2021-46422 Command injection in n/a
Remote attackers can execute arbitrary OS commands on Telesquare SDT-CW3B1 devices without authentication due to improper input handling.
- 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-2021-46422?
CVE-2021-46422 is a critical command injection vulnerability in n/a, published on 27 Apr 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Telesquare SDT-CW3B1 1.1.0 is affected by an OS command injection vulnerability that allows a remote attacker to execute OS commands without any authentication.
Weakness: CWE-78
Which versions are affected by CVE-2021-46422?
It affects 1 product.
Products include Telesquare Sdt-Cs3b1 Firmware.
How do I fix CVE-2021-46422?
No fix has been published for CVE-2021-46422 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-2021-46422 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-46422 exists.
Public exploit code: 2 Exploit-DB entries, 1 Nuclei template and 13 proofs of concept on GitHub.
Other vulnerabilities in n/a
- CVE-2018-12526 Hardcoded credentials in n/a
- CVE-2017-20223 Telesquare SKT LTE Router SDT-CS3B1 Insecure Direct Object Reference
- CVE-2017-20224 Telesquare SKT LTE Router SDT-CS3B1 WebDAV Arbitrary File Upload
- CVE-2017-20222 Telesquare SKT LTE Router SDT-CS3B1 Unauthenticated Remote Reboot
- CVE-2017-20221 Telesquare SKT LTE Router SDT-CS3B1 CSRF System Command Execution
Sources
Also known as GHSA-8557-gh6f-6c42.