CVE-2025-2764: fallo de gravedad alta en CarlinKit CPC200-CCPA
CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8epss 0.3%
CarlinKit CPC200-CCPA update.cgi Improper Verification of Cryptographic Signature Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of CarlinKit CPC200-CCPA devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
The specific flaw exists within the handling of update packages provided to update.cgi. 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-24355.
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Productos afectados
CarlinKit · CPC200-CCPACVEs relacionadas — CarlinKit CPC200-CCPA
En el mismo producto, de las más peligrosas a las menos.
CVE-2025-2765HIGHCarlinKit CPC200-CCPA Wireless Hotspot Hard-Coded Credentials Authentication Bypass VulnerabilityEPSS 0.4%CVE-2025-2763MEDIUMCarlinKit CPC200-CCPA Improper Verification of Cryptographic Signature Code Execution VulnerabilityEPSS 0.2%CVE-2025-2762HIGHCarlinKit CPC200-CCPA Missing Root of Trust Local Privilege Escalation VulnerabilityEPSS 0.2%