PT-2022-6544 · Scada-Lts · Scada-Lts

M3N0Sd0N4Ld · Published 2022-08-29 · Updated 2023-04-14 · CVE-2022-41976

Positive Technologies (AI Summary)

CVSS v3.1

9.9

Critical

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Scada-LTS version 2.7.1.1 build 2948559113

Description A privilege escalation issue was discovered that allows remote attackers, authenticated in the application as a low-privileged user, to change their role, for example, to administrator, by updating their user profile. This issue is related to authorization errors.

Recommendations For Scada-LTS version 2.7.1.1 build 2948559113, consider restricting access to user profile updates until a patch is available. As a temporary workaround, limit the ability of low-privileged users to modify their roles or access levels.

Exploit

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

BDU:2023-02228

CVE-2022-41976

Affected Products

Scada-Lts

References · 8

• 🔥 https://m3n0sd0n4ld.blogspot.com/2022/11/scada-lts-privilege-escalation-cve-2022.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-41976 · Security Note
• https://bdu.fstec.ru/vul/2023-02228 · Security Note
• https://osv.dev/vulnerability/CVE-2022-41976 · Vendor Advisory
• https://github.com/SCADA-LTS/Scada-LTS/releases · Note
• https://t.me/cibsecurity/61753 · Telegram Post
• http://scada-lts.org · Note
• https://t.me/cvenotify/47888 · Telegram Post