Path traversal in TelWin SCADA WebInterface - CVE-2023-0956
Published: August 4, 2023
Vulnerability identifier: #VU78936
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-0956
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Affected software
TelWin SCADA WebInterface
How to mitigate CVE-2023-0956
Install update from vendor's website.
TelWin SCADA WebInterface - addressed in versions 6.2, 7.2, 8.1, 9.1, 10.0