OS Command Injection Vulnerability in Tenda AC10U Router
CVE-2024-2853

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ac10u
Vendor
CVE Published:
24 March 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A severe vulnerability has been identified in the Tenda AC10U router, specifically within the formSetSambaConf function of the /goform/setsambacfg file. This security flaw enables an attacker to manipulate the usbName argument, which can result in OS command injection. The attack can be initiated remotely, making it particularly dangerous for users. Despite early disclosure attempts to Tenda, the vendor has not responded to address this critical issue. As the vulnerability is publicly disclosed, it poses a significant risk to all users of affected versions 15.03.06.48 and 15.03.06.49.

Affected Version(s)

AC10U 15.03.06.48

AC10U 15.03.06.49

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-2024-2853 - Proof of Concept

References

https://vuldb.com/?id.257777
vdb-entrytechnical-description
https://vuldb.com/?ctiid.257777
signaturepermissions-required
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/T...
exploit

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_miemie (VulDB User)
.