SB2024060612 - Multiple vulnerabilities in Westermo EDW-100

Description

This security bulletin contains information about 2 vulnerabilities.

1) Use of Hard-coded Password (CVE-ID: CVE-2024-36080)

CWE-ID: CWE-259 - Use of Hard-coded Password

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to use a hard-coded password in "image.bin". A remote attacker can bypass authentication requirements.

2) Insufficiently protected credentials (CVE-ID: CVE-2024-36081)

CWE-ID: CWE-522 - Insufficiently Protected Credentials

CVSSv4: 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/E:U/U:Green

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to insufficiently protected credentials. A remote attacker can download the configuration-file that contains the configuration, username and passwords in cleartext.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References

• https://www.westermo.com/-/media/Files/Cyber-security/westermo_sa_EDW-100_24-05.pdf
• https://www.cisa.gov/news-events/ics-advisories/icsa-24-151-04