Westermo Lynx Cleartext Transmission of Sensitive Information
An attacker with access to the network where the affected devices are located could maliciously actions to obtain, via a sniffer, sensitive information exchanged via TCP communications.
Description: CWE-319 Cleartext Transmission of Sensitive Information
Metrics
Version
Base score
Base severity
Vector
3.1
5.7
MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Version:3.1
Base score:5.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC ID
Description
Solutions
Configurations
Workarounds
Westermo recommends following best practices for hardening, such as restricting access, disable unused services (attack surface reduction), etc., to mitigate the reported vulnerabilities.
Exploits
Credits
finder
Aarón Flecha Menéndez, Iván Alonso Álvarez and Víctor Bello Cuevas reported these vulnerabilities to CISA.