CVE-2025-4423 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	8.2 HIGH	LOCAL	LOW	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Insyde	CNA	8.2 HIGH	LOCAL	LOW	HIGH	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA-ADP	ADP	---				---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 1%

Common Weakness Enumeration

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

Vulnerability Media Exposure

[GERMAN] Insyde BIOS (Lenovo): Mehrere Schwachstellen
Ein lokaler Angreifer mit hohen Rechten kann mehrere Schwachstellen in der Insyde UEFI Firmware und dem Lenovo BIOS ausnutzen, um beliebigen Code auszuführen, Daten zu manipulieren, vertrauliche Informationen preiszugeben oder nicht spezifizierte Angriffe durchzuführen.
Published: 2025-07-29T22:00:00+00:00

References

https://support.lenovo.com/us/en/product_security/home

https://www.insyde.com/security-pledge/sa-2025007/