Out-of-bounds read in Tellus Lite V-Simulator and V-Server Lite - CVE-2021-22655
Published: January 27, 2021 / Updated: January 28, 2021
Vulnerability identifier: #VU50091
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-22655
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition when processing project files. A remote attacker can trigger out-of-bounds read error and read contents of memory on the system.
Affected software
Tellus Lite V-Simulator
V-Server Lite
V-Server Lite
How to mitigate CVE-2021-22655
Install updates from vendor's website.
Tellus Lite V-Simulator - update to 4.0.10.0
V-Server Lite - update to 4.0.10.0
V-Server Lite - update to 4.0.10.0