Critical · 9.8 CVE-2021-26471 EUVD-2021-13276GHSA-rpcc-jvgm-8vrr

Unauthenticated remote command execution in Vembu products

Published Jun 8, 2021 · Updated Sep 16, 2024 · Assigned by mitre

Description

In VembuBDR before 4.2.0.1 and VembuOffsiteDR before 4.2.0.1, the http API located at /sgwebservice_o.php accepts a command argument. Using this command argument an unauthenticated attacker can execute arbitrary shell commands.

References

https://csirt.divd.nl/cves/CVE-2021-26471/
https://csirt.divd.nl/cases/DIVD-2020-00011/
https://csirt.divd.nl/2021/05/11/Vembu-zero-days/
https://www.wbsec.nl/vembu