Totolink N200RE cstecgi.cgi setTracerouteCfg os command injection
CVE-2024-0299

9.8CRITICAL

Key Information:

Vendor
Totolink
Status
N200RE
Vendor
CVE Published:
8 January 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A security vulnerability has been identified in Totolink's N200RE router that enables OS command injection through the setTracerouteCfg function found in the /cgi-bin/cstecgi.cgi file. By crafting specific commands, an attacker can manipulate this function remotely, posing serious risks to the integrity and security of the device. This vulnerability has been publicly disclosed and poses significant threats, emphasizing the importance of immediate remediation and security measures for affected users.

Affected Version(s)

N200RE 9.3.5u.6139_B20201216

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-2024-0299 - Proof of Concept

References

https://vuldb.com/?id.249865
vdb-entrytechnical-description
https://vuldb.com/?ctiid.249865
signaturepermissions-required
https://github.com/jylsec/vuldb/blob/main/TOTOLINK/N200RE...
broken-linkexploit

EPSS Score

6% chance of being exploited in the next 30 days.

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

jylsec (VulDB User)
.