Command Injection Vulnerability in TOTOLINK CA300-PoE Wireless Access Point
CVE-2025-6618

5.3MEDIUM

Key Information:

Vendor

Totolink
Status
Ca300-poe
Vendor
CVE Published:
25 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-6618?

A security flaw has been identified in the TOTOLINK CA300-PoE model 6.2c.884 related to the SetWLanApcliSettings function within the wps.so file. This vulnerability allows attackers to manipulate the PIN argument, leading to OS command injection. Given its nature, this vulnerability can be exploited remotely, potentially compromising the device and exposing it to unauthorized access. Users of affected versions are advised to review security practices and apply necessary patches or mitigations as soon as they become available.

Affected Version(s)

CA300-PoE 6.2c.884

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-6618 - Proof of Concept

References

https://vuldb.com/?id.313836
vdb-entrytechnical-description
https://vuldb.com/?ctiid.313836
signaturepermissions-required
https://vuldb.com/?submit.602263
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

pjqwudi (VulDB User)
.
CVE-2025-6618 : Command Injection Vulnerability in TOTOLINK CA300-PoE Wireless Access Point