CVE-2026-14167

ads-tec Industrial IT: Privilege escalation during configuration import

State: Published
Severity: 8.7 High
Published: Jul 28, 2026
Updated: Jul 28, 2026
Reserved: Jun 30, 2026

Description

A low privileged remote attacker can perform privileged configuration changes reserved for the administrator level including permission management due to incorrect authorization.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	CERTVDE
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CERTVDE

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
DVG-IRF1401ads-tec Industrial IT	1.0.0 to before 2.3.0Affected
DVG-IRF1421ads-tec Industrial IT	1.0.0 to before 2.3.0Affected
DVG-IRF3401ads-tec Industrial IT	1.0.0 to before 2.3.0Affected
DVG-IRF3421ads-tec Industrial IT	1.0.0 to before 2.3.0Affected
DVG-IRF3801ads-tec Industrial IT	1.0.0 to before 2.3.0Affected
DVG-IRF3821ads-tec Industrial IT	1.0.0 to before 2.3.0Affected

References

https://www.certvde.com/en/advisories/VDE-2026-076/

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