PT-2025-44730 · Blu-Ic2+1 · Blu-Ic2+1

Alexi Bitsios + 4 · Published 2025-11-01 · Updated 2025-11-01 · CVE-2025-12603

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions BLU-IC2 versions through 1.19.5 BLU-IC4 versions through 1.19.5

Description The /etc/timezone file can be written to arbitrarily. This allows for potential modification of system-wide timezone settings.

Recommendations Update BLU-IC2 to a version later than 1.19.5. Update BLU-IC4 to a version later than 1.19.5.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-12603

Affected Products

Blu-Ic2

Blu-Ic4

References · 5

• https://osv.dev/vulnerability/CVE-2025-12603 · Vendor Advisory
• https://azure-access.com/security-advisories · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12603 · Security Note
• https://t.me/cveNotify/141258 · Telegram Post
• https://t.me/CVEtracker/36383 · Telegram Post