Totolink T8 Setting cstecgi.cgi getSysStatusCfg information disclosure
CVE-2024-0569

9.1CRITICAL

Key Information:

Vendor
Totolink
Status
T8
Vendor
CVE Published:
16 January 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability has been identified in the Totolink T8 router, specifically in version 4.1.5cu.833_20220905, where the function getSysStatusCfg in the file /cgi-bin/cstecgi.cgi suffers from an information disclosure flaw. This security issue arises when an attacker manipulates the 'ssid' or 'key' parameters, potentially disclosing sensitive information. The flaw is exploitable remotely, indicating that an attacker does not need physical access to the device to initiate an attack. Public disclosure of this vulnerability raises concerns about its exploitation. It is advised to upgrade to version 4.1.5cu.862_B20230228 to mitigate this risk.

Affected Version(s)

T8 4.1.5cu.833_20220905

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-2024-0569 - Proof of Concept

References

https://vuldb.com/?id.250785
vdb-entrytechnical-description
https://vuldb.com/?ctiid.250785
signaturepermissions-required
https://vuldb.com/?submit.263653
third-party-advisory

CVSS V3.1

Score:
9.1
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

Chun-Li Lin
lin7lic (VulDB User)
lin7lic (VulDB User)
.