CVE-2023-2866

Advantech WebAccess Insufficient Type Distinction

State: Published
Severity: 7.3 High
Published: Jun 7, 2023
Updated: Jan 16, 2025
Reserved: May 24, 2023

Description

If an attacker can trick an authenticated user into loading a maliciously crafted .zip file onto Advantech WebAccess version 8.4.5, a web shell could be used to give the attacker full control of the SCADA server.

Scores

CVSS	Score	Vector	Source
3.1	7.3 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H	icscert

Weaknesses

CWE-351 Insufficient Type Distinction

Affected Products

Product	Versions
WebAccess/SCADAAdvantech	8.4.5Affected

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-150-01

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.