SB2022101236 - Multiple vulnerabilities in SVMPC1 and SVMPC2

Description

This security bulletin contains information about 2 vulnerabilities.

1) Use of Hard-coded Password (CVE-ID: CVE-2022-41653)

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 the software contains a hard-coded password. A remote attacker can access the target product without authorization and conduct arbitrary operations.

2) Improper access control (CVE-ID: CVE-2022-38355)

CWE-ID: CWE-284 - Improper Access Control

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

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote attacker on the local network can bypass implemented security restrictions and disclose sensitive information.

Remediation

Install update from vendor's website.

References

• https://jvn.jp/en/vu/JVNVU93424017/index.html
• https://www.daikin-solutions.com/resources/ck/files/SVM%20vulnerability.pdf
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-284-02