CVE-2021-40850 TCMAN GIM SQL injection vulnerability
Attackers can execute arbitrary SQL commands via vulnerable webservice methods in TCMAN GIM, potentially compromising database integrity and confidentiality.
- 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-2021-40850?
CVE-2021-40850 is a critical SQL injection vulnerability in TCMAN GIM, published on 17 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
TCMAN GIM is vulnerable to a SQL injection vulnerability inside several available webservice methods in /PC/WebService.asmx.
Weakness: CWE-89
Which versions are affected by CVE-2021-40850?
It affects 1 product.
Products include Tcman Gim.
How do I fix CVE-2021-40850?
No fix has been published for CVE-2021-40850 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-2021-40850 being exploited?
There is no known exploitation of CVE-2021-40850 in the wild and no public exploit code.
Other vulnerabilities in TCMAN GIM
Sources
Also known as GHSA-4xmj-j6vr-68q9.