Skip to main content
VulnerabilityPublished Updated

CVE-2025-12599: Multiple Devices are Sharing the Same Secrets for SDKSocket (TCP/5000).This issue affects BLU-IC2

Affects blu-ic2Source GCVE Database

0
Compare
Authoritative record:CVE-2025-12599· Critical 10.0

Not known to be exploited · CVSS 10.0 Critical : upgrade to 1.19.6 as a priority.

Data as of 7 Nov 2026, 17:21 UTC

CVSS 4.0 base score
10.0Critical
How severe the flaw is on the 0–10 CVSS scale.
Patch
Available – fixed in 1.19.6
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 1 Nov 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 7 Nov 2026.

What to do

Upgrade blu/blu-ic2 and blu/blu-ic4 to 1.19.6.

Affected software

ProductAffectedFixed in
Blublu/blu-ic2pkg:deb/blu/blu-ic2Other threatsAffected
  • <1.19.6
Fixed in
  • 1.19.6
Blublu/blu-ic4pkg:deb/blu/blu-ic4Other threatsAffected
  • <1.19.6
Fixed in
  • 1.19.6

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

If you cannot patch yet, restrict network access to TCP port 5000 to trusted entities only and monitor for suspicious activity related to SDKSocket communications. Do not rely on shared secrets for authentication or encryption in affected versions.

Description

CVE-2025-12599 is a critical vulnerability affecting BLU-IC2 and BLU-IC4 devices up to version 1.19.5. The issue involves multiple devices sharing the same secrets for SDKSocket communication over TCP port 5000, leading to a high risk of confidentiality, integrity, and availability compromise.

References

Community reviews

Loading reviews…