CVE-2021-26607 TOBESOFT NEXACRO17 arbitrary command execution vulnerability
Remote attackers can execute arbitrary commands on TOBESOFT NEXACRO17 systems due to improper input validation in the default browser execution method.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-26607?
CVE-2021-26607 is a high-severity command injection vulnerability in TOBESOFT NEXACRO17, published on 26 Oct 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An Improper input validation in execDefaultBrowser method of NEXACRO17 allows a remote attacker to execute arbitrary command on affected systems.
Weakness: CWE-20
Which versions are affected by CVE-2021-26607?
It affects 1 product.
Products include Tobesoft Nexacro.
How do I fix CVE-2021-26607?
No fix has been published for CVE-2021-26607 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-2021-26607 being exploited?
There is no known exploitation of CVE-2021-26607 in the wild and no public exploit code.
Other vulnerabilities in TOBESOFT NEXACRO17
- CVE-2021-26625 tobesoft Nexacro arbitrary file download vulnerability
- CVE-2020-7874 NEXACRO14 Runtime arbitrary file download and execution vulnerability
- CVE-2021-26613 tobesoft nexacro arbitrary file creation vulnerability
- CVE-2021-26612 tobesoft Nexacro platform arbitrary file creation vulnerability
- CVE-2019-19167 Tobesoft Nexacro14 ActiveX File Download Vulnerability
Sources
Also known as GHSA-2895-rp2x-mg63.