CVE-2021-36193: Buffer Overflow
Multiple stack-based buffer overflows in the command line interpreter of FortiWeb before 6.4.2 may allow an authenticated attacker to achieve arbitrary code execution via specially crafted commands.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the vulnerability ID for this FortiWeb vulnerability?
The vulnerability ID for this FortiWeb vulnerability is CVE-2021-36193.
What is the severity of CVE-2021-36193?
The severity of CVE-2021-36193 is high with a severity value of 7.2.
Which version of FortiWeb is affected by CVE-2021-36193?
FortiWeb versions between 5.0.0 and 6.2.6, between 6.3.0 and 6.3.16, and between 6.4.0 and 6.4.2 are affected by CVE-2021-36193.
How can an authenticated attacker exploit CVE-2021-36193?
An authenticated attacker can achieve arbitrary code execution by exploiting multiple stack-based buffer overflows in the command line interpreter of FortiWeb before 6.4.2 using specially crafted commands.
Where can I find more information about CVE-2021-36193?
You can find more information about CVE-2021-36193 on the FortiGuard Advisory FG-IR-21-132.