PT-2025-43735 · Blu-Ic2+2 · Blu-Ic2+2

Alexi Bitsios + 4 · Published 2025-10-25 · Updated 2025-10-27 · CVE-2025-12220

Positive Technologies · (AI Summary)

CVSS v4.0

10

Critical

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Name of the Vulnerable Software and Affected Versions Busybox versions through 1.31.1 BLU-IC2 versions through 1.19.5 BLU-IC4 versions through 1.19.5

Description Busybox version 1.31.1 contains multiple known issues. These issues affect BLU-IC2 and BLU-IC4 devices.

Recommendations Update Busybox to a version later than 1.31.1. Update BLU-IC2 to a version later than 1.19.5. Update BLU-IC4 to a version later than 1.19.5.

Fix

Weakness Enumeration

CWE-1395

Related Identifiers

BDU:2025-14597

CVE-2025-12220

Affected Products

Blu-Ic2

Blu-Ic4

Busybox

References · 12

• https://osv.dev/vulnerability/CVE-2025-12220 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-12220 · Security Note
• https://azure-access.com/security-advisories · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14597 · Security Note
• https://t.me/cveNotify/140352 · Telegram Post
• https://twitter.com/offseq/status/1982235839858872654 · Twitter Post
• https://dbugs.ptsecurity.com/vulnerability/PT-2025-43735 · Note
• https://twitter.com/CVEnew/status/1982119224572027001 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1982124553108115464 · Twitter Post
• https://t.me/CVEtracker/35755 · Telegram Post
• https://twitter.com/CveFindCom/status/1982117302377009232 · Twitter Post
• https://azure-access.com/cve-2025-12220 · Note