CVE-2022-41669 — Improper Verification of Cryptographic Signature in Ecostruxure Operator Terminal Expert

CWE-347 — Improper Verification of Cryptographic Signature3 documents3 sources

Severity

7.8HIGHNVD

CNA7.0

EPSS

0.0%

top 92.71%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Schneider-electric Ecostruxure Operator Terminal Expert Schneider-electric Pro-face Blue Schneider Electric Ecostruxure Operator Terminal Expert +1 more

Timeline

PublishedNov 4

Description

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in the SGIUtility component that allows adversaries with local user privileges to load a malicious DLL which could result in execution of malicious code. Affected Products: EcoStruxure Operator Terminal Expert(V3.3 Hotfix 1 or prior), Pro-face BLUE(V3.3 Hotfix1 or prior).

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶NVDschneider-electric/ecostruxure_operator_terminal_expert< 3.3+1

▶CVEListV5schneider_electric/ecostruxure_operator_terminal_expertV3.3 — Hotfix 1

▶NVDschneider-electric/pro-face_blue< 3.3+1

▶CVEListV5schneider_electric/pro-face_blueV3.3 — Hotfix 1

Patches

Patch: www.se.com ↗Patch: www.se.com ↗

🔴Vulnerability Details

GHSA

GHSA-cvcq-mw35-q882: A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in the SGIUtility component that allows adversaries with local user p↗2022-11-04

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CVEList

CVE-2022-41669: A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in the SGIUtility component that allows adversaries with local user p↗2022-11-04

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