PT-2025-32970 · Dinstar · Instar 2K++1

Michael Imfeld · Published 2025-08-13 · Updated 2025-08-13 · CVE-2025-8762

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: INSTAR 2K+ and 4K version 3.11.1 Build 1124

Description: A vulnerability exists in the UART Interface component of the software, leading to improper physical access control. This allows for potential attacks directly on the physical device. The exploit has been publicly disclosed.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Weakness Enumeration

CWE-284

CWE-1263

Related Identifiers

CVE-2025-8762

Affected Products

Instar 2K+

Instar 4K

References · 9

• 🔥 https://modzero.com/static/MZ-25-03_modzero_INSTAR.pdf · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-8762 · Security Note
• https://twitter.com/f8sbrightermind/status/1955562885557436920 · Twitter Post
• https://vuldb.com/?id.319865 · Note
• https://t.me/cveNotify/132009 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1955549641916731468 · Twitter Post
• https://twitter.com/CVEnew/status/1955535774381904171 · Twitter Post
• https://t.me/CVEtracker/29866 · Telegram Post
• https://vuldb.com/?ctiid.319865 · Note