CVE-2021-40643

Description

EyesOfNetwork before 07-07-2021 has a Remote Code Execution vulnerability on the mail options configuration page. In the location of the "sendmail" application in the "cacti" configuration page (by default/usr/sbin/sendmail) it is possible to execute any command, which will be executed when we make a test of the configuration ("send test mail").

9.8

CVSS

Severity: Critical

CVSS 3.1 •

CVSS 2.0 •

EPSS 5.20% Top 15%

Vendor Advisory eyesofnetwork.com

Affected: n/a n/a

References

Link	Tags
https://eyesofnetwork.com	broken link
https://www.eyesofnetwork.com/en/news/vulnerabilite-cacti	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-40643?: CVE-2021-40643 has been scored as a critical severity vulnerability.
How to fix CVE-2021-40643?: To fix CVE-2021-40643, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-40643 being actively exploited in the wild?: It is possible that CVE-2021-40643 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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