TOTOLINK EX1200L setDiagnosisCfg os command injection
CVE-2023-4410

6.3MEDIUM

Key Information:

Vendor: Totolink
Status: Ex1200l
Vendor: CVE Published:; 18 August 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-4410?

A vulnerability has been identified in the TOTOLINK EX1200L router, specifically in the function setDiagnosisCfg. This flaw permits attackers to execute arbitrary OS commands on the affected device. The vulnerability allows remote exploitation, meaning malicious actors can leverage this weakness over the internet without physical access. As details of this exploit are publicly available, it poses a significant risk to users who have not applied the necessary patches or updates.

Affected Version(s)

EX1200L EN_V9.3.5u.6146_B20201023

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-2023-4410 - Proof of Concept

References

https://vuldb.com/?id.237513

vdb-entrytechnical-description

https://vuldb.com/?ctiid.237513

signaturepermissions-required

https://gist.github.com/dmknght/02a29e1c5ae18b45eacc2085d...

exploit

CVSS V3.1

Score:

6.3

Severity:

MEDIUM

Confidentiality:

Low

Integrity:

Low

Availability:

Low

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Unchanged

CVSS V3.0