PT-2023-4105 · Abb · Abb Ability Zenon

Published 2023-07-24 · Updated 2023-08-01 · CVE-2023-3323

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

AV:L/AC:H/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions ABB Ability zenon versions 11 build through 11 build 106404

Description A vulnerability exists in the ABB Ability zenon system, allowing low-privileged users to read and update data in various directories. This issue is related to errors in using standard permissions. An attacker could exploit the vulnerability by using specially crafted programs to run on hosts with zenon installed, potentially allowing them to read and update arbitrary data in the system's directories.

Recommendations For versions 11 build through 11 build 106404, consider restricting access to sensitive directories and implementing additional security measures to prevent low-privileged users from exploiting the vulnerability. As a temporary workaround, consider disabling any functionality that allows low-privileged users to read and update data in various directories until a patch is available.

Fix

Incorrect Default Permissions

Weakness Enumeration

CWE-276

Related Identifiers

BDU:2023-04413

CVE-2023-3323

Affected Products

Abb Ability Zenon

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-3323 · Security Note
• https://osv.dev/vulnerability/CVE-2023-3323 · Vendor Advisory
• https://search.abb.com/library/Download.aspx?DocumentID=2NGA001801&LanguageCode=en&DocumentPartId=&Action=Launch&_ga=2.194142766.2067879716.1690216773-1911411808.1686627590 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04413 · Security Note
• https://t.me/cibsecurity/67178 · Telegram Post
• https://search.abb.com/library/Download.aspx?DocumentID=2NGA001801&LanguageCode=en&DocumentPartId=&Action=Launch&_ga=2.194142766.2067879716.1690216773-1911411808.1686627590 · Note