CVE-2020-7820 Tobesoft NEXACRO14/17 ExCommonApiV13 Arbitrary Code Execution Vulnerability
Remote attackers can execute arbitrary code on victim PCs by manipulating arguments in the Nexacro ExtCommonApiV13 library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-7820?
CVE-2020-7820 is a high-severity code injection vulnerability in Tobesoft NEXACRO14/17 ExCommonApiV13, published on 2 Jul 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by setting the arguments to the vulnerable API. This can be leveraged for code execution by rebooting the victim’s PC
Weakness: CWE-20
Which versions are affected by CVE-2020-7820?
It affects 2 products.
Products include Nexaweb Nexacro 14, Nexaweb Nexacro 17.
How do I fix CVE-2020-7820?
No fix has been published for CVE-2020-7820 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2020-7820 being exploited?
There is no known exploitation of CVE-2020-7820 in the wild and no public exploit code.
Other vulnerabilities in Tobesoft NEXACRO14/17 ExCommonApiV13
Sources
Also known as GHSA-584w-v2rw-69v4.