Vulnerability · Published Apr 23, 2025 · Assigned by zdi

CVE-2025-2765CarlinKit CPC200-CCPA Wireless Hotspot Hard-Coded Credentials Authentication Bypass Vulnerability

High 7.6

In plain English

A high-severity hard-coded credentials in CPC200-CCPA from CarlinKit. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).

Severity (CVSS 3.0)7.6High

Exploit odds (30 days)0.4%top 64.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

CarlinKit CPC200-CCPA Wireless Hotspot Hard-Coded Credentials Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of CarlinKit CPC200-CCPA devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the wireless hotspot. The issue results from the use of hard-coded credentials. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-24349.

Affected products (as reported)

Vendor	Product	Versions
CarlinKit	CPC200-CCPA	2024.01.19.1541

Weakness: CWE-798 · Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References

ZDI-25-177 x_research-advisory