CVE-2025-8762

A vulnerability was found in INSTAR 2K+ and 4K 3.11.1 Build 1124. This issue affects some unknown processing of the component UART Interface. The manipulation leads to improper physical access control. It is possible to launch the attack on the physical device. The exploit has been disclosed to the public and may be used.

Score

CVSS 4.0 7.0 High

Status

Deferred - cna@vuldb.com

Published

2025-08-13

Last modified

2025-08-13

Weaknesses

CWE-1263, CWE-284

Affected products

• 2k (Instar)
• 4k (Instar)

References

• https://modzero.com/static/MZ-25-03_modzero_INSTAR.pdf
• https://vuldb.com/?ctiid.319865
• https://vuldb.com/?id.319865