Path traversal in Relion 670 series - CVE-2019-18253
Published: November 27, 2019
Vulnerability identifier: #VU23012
CSH Severity: High
CVSS v4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2019-18253
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 or delete files from the device outside the intended directory.
This vulnerability affects the following versions of Relion 670 series:
- 1p1r26 and prior
- 1.2.3.17 and prior
- 2.0.0.10 and prior (RES670 2.0.0.4 and prior)
- 2.1.0.1 and prior
Affected software
Relion 670 series
How to mitigate CVE-2019-18253
Install updates from vendor's website.
Relion 670 series - addressed in versions 1p1r27, 1.2.3.18, 2.0.0.11, 2.1.0.2