Command Injection Vulnerability in Tenda AC18 Router
CVE-2025-5606

5.3MEDIUM

Key Information:

Vendor

Tenda
Status
Ac18
Vendor
CVE Published:
4 June 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-5606?

A command injection vulnerability exists in the Tenda AC18 router, specifically in the function formSetIptv located in the /goform/SetIPTVCfg file. This security flaw allows an attacker to manipulate the argument list, potentially leading to unauthorized command execution. The nature of the vulnerability enables remote attackers to exploit it, increasing the risk of unauthorized system access. Users of the Tenda AC18 version 15.03.05.05 should take immediate action to secure their devices, as this exploit has been publicly disclosed.

Affected Version(s)

AC18 15.03.05.05

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-2025-5606 - Proof of Concept

References

https://vuldb.com/?id.311092
vdb-entrytechnical-description
https://vuldb.com/?ctiid.311092
signaturepermissions-required
https://vuldb.com/?submit.588933
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

yhryhryhr_miemie (VulDB User)
.
CVE-2025-5606 : Command Injection Vulnerability in Tenda AC18 Router