TRENDnet TEW-822DRE POST Request admin_ping.htm command injection
CVE-2024-0920

7.2HIGH

Key Information:

Vendor

TRENDnet

Status
TEW-822DRE
Vendor
CVE Published:
26 January 2024

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2024-0920?

A vulnerability exists in the TRENDnet TEW-822DRE router resulting from improper handling of POST requests within the component managing ping commands. Specifically, manipulation of the ipv4_ping and ipv6_ping parameters allows for command injection, enabling an attacker to execute arbitrary commands on the device. This vulnerability can be exploited remotely, presenting a significant security risk to users of affected versions. The issue has been publicly disclosed, and the vendor has yet to respond to initial reports regarding the vulnerability.

Affected Version(s)

TEW-822DRE 1.03B02

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-2024-0920 - Proof of Concept

References

https://vuldb.com/?id.252124
vdb-entrytechnical-description
https://vuldb.com/?ctiid.252124
signaturepermissions-required
https://warp-desk-89d.notion.site/TEW-822DRE-5289eb957967...
exploit

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sonicrr (VulDB User)
.