Description
On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, crafted ModBus packets can bypass the ModBus enforcer. NOTE: this issue exists because of an incomplete fix of CVE-2017-11401.
Advisories 1
- SEVD-2022-011-05 ConneXium Tofino Firewall and Loadable Security Modules Schneider Electric CPCERT · Jan 11, 2022