SB2022121422 - Path traversal in ICONICS Suite, GENESIS64, Hyper Historian, AnalytiX and MobileHMI

Description

This security bulletin contains information about 1 vulnerability.

1) Path traversal (CVE-ID: CVE-2022-40264)

CWE-ID: CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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

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 use a specially crafted PKGX file and write arbitrary files on the system.

Remediation

Install update from vendor's website.

References

• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-014_en.pdf
• https://jvn.jp/vu/JVNVU95858406/index.html
• https://iconics.com/About/Security/CERT
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-347-01
• https://www.zerodayinitiative.com/advisories/ZDI-23-342/