Use of a broken or risky cryptographic algorithm in Siemens products - CVE-2023-36749
Published: July 17, 2023
Vulnerability identifier: #VU78316
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-36749
CWE-ID: CWE-327
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Siemens
Affected software:
RUGGEDCOM ROX MX5000
RUGGEDCOM ROX MX5000RE
RUGGEDCOM ROX RX1400
RUGGEDCOM ROX RX1500
RUGGEDCOM ROX RX1501
RUGGEDCOM ROX RX1510
RUGGEDCOM ROX RX1511
RUGGEDCOM ROX RX1512
RUGGEDCOM ROX RX1524
RUGGEDCOM ROX RX1536
RUGGEDCOM ROX RX5000
RUGGEDCOM ROX MX5000
RUGGEDCOM ROX MX5000RE
RUGGEDCOM ROX RX1400
RUGGEDCOM ROX RX1500
RUGGEDCOM ROX RX1501
RUGGEDCOM ROX RX1510
RUGGEDCOM ROX RX1511
RUGGEDCOM ROX RX1512
RUGGEDCOM ROX RX1524
RUGGEDCOM ROX RX1536
RUGGEDCOM ROX RX5000
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the webserver of the affected devices support insecure TLS 1.0 protocol. A remote attacker can perform a man-in-the-middle attack and compromise confidentiality and integrity of data.
How to mitigate CVE-2023-36749
Install updates from vendor's website.