CVE-2021-31769 Command injection in n/a
Unauthenticated attackers can execute arbitrary OS commands via the Task Scheduler due to missing authorization in the file selection feature.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-31769?
CVE-2021-31769 is a high-severity command injection vulnerability in n/a, published on 21 Jun 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MyQ Server in MyQ X Smart before 8.2 allows remote code execution by unprivileged users because administrative session data can be read in the %PROGRAMFILES%\MyQ\PHP\Sessions directory. The "Select server file" feature is only intended for administrators but actually does not require authorization. An attacker can inject arbitrary OS commands (such as commands to create new .php files) via the Task Scheduler component.
Weakness: CWE-78
Which versions are affected by CVE-2021-31769?
It affects 1 product.
Products include Myq-Solution Myq Server.
How do I fix CVE-2021-31769?
No fix has been published for CVE-2021-31769 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-2021-31769 being exploited?
There is no known exploitation of CVE-2021-31769 in the wild and no public exploit code.
Sources
Also known as GHSA-6h74-32fr-fmfm.