CVE-2021-38167 SQL injection in n/a
An unauthenticated attacker can exploit SQL injection in Roxy-WI to extract UUIDs and bypass authentication, leading to unauthorized access.
- 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-2021-38167?
CVE-2021-38167 is a critical SQL injection vulnerability in n/a, published on 7 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Roxy-WI through 5.2.2.0 allows SQL Injection via check_login. An unauthenticated attacker can extract a valid uuid to bypass authentication.
Weakness: CWE-89
Which versions are affected by CVE-2021-38167?
It affects 1 product.
Products include Roxy-Wi Roxy-Wi.
How do I fix CVE-2021-38167?
No fix has been published for CVE-2021-38167 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2021-38167 being exploited?
There is no known exploitation of CVE-2021-38167 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2022-31161 Roxy-WI Vulnerable to Unauthenticated Remote Code Execution via ssl_cert Upload
- CVE-2022-31137 Unauthenticated Remote Code Execution in Roxy-WI
- CVE-2022-31125 Authentication Bypass in Roxy-wi
- CVE-2022-31126 Unauthenticated Remote Code Execution in Roxy-wi
- CVE-2026-33076 Roxy-WI vulnerable to path traversal and arbitrary file writing
Sources
Also known as GHSA-mg3v-vrx5-2853.