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TI-2025-02415 Aliases CVE-2025-2763GHSA-gfww-4w9g-j3mr

Improper signature verification in CarlinKit CPC200-CCPA

Priority LOW 31CWE-347Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-347.

Summary

CarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of update packages on USB drives. The issue results from the lack of proper verification of a cryptographic signature. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-24356.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00205 10th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CarlinKitCPC200-CCPA2024.01.19.1541—No fix listedCNA
  • CPC200-CCPA VendorCarlinKit Affected 2024.01.19.1541 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:carlinkit:autokit:2024.01.19.1541:*:*:*:*:*:*:*2024.01.19.1541VulnerableCarlinKit
cpe:2.3:h:carlinkit:cpc200-ccpa:-:*:*:*:*:*:*:*not specified by NVDRunning onCarlinKit
  • cpe:2.3:a:carlinkit:autokit:2024.01.19.1541:*:*:*:*:*:*:* Versions 2024.01.19.1541 Vulnerable ·CarlinKit
  • cpe:2.3:h:carlinkit:cpc200-ccpa:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·CarlinKit

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-2763
  2. 2026-10-03 Alias added: GHSA-gfww-4w9g-j3mr

References

Advisory 1

  • TI-2025-02417 Hard-coded credentials in CarlinKit CPC200-CCPA CVSS 3.1HIGH 8.8
  • TI-2025-02416 Improper signature verification in CarlinKit CPC200-CCPA CVSS 3.0HIGH 8.0
  • TI-2025-02414 CarlinKit CPC200-CCPA Missing Root of Trust Local Privilege Escalation Vulnerability CVSS 3.0HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences