Authorization Bypass Vulnerability in TOTOLINK LR350
CVE-2024-10654

5.3MEDIUM

Key Information:

Vendor
Totolink
Status
Lr350
Vendor
CVE Published:
1 November 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A critical authorization bypass vulnerability has been identified in the TOTOLINK LR350 router, specifically affecting versions up to 9.3.5u.6369. This vulnerability is associated with the manipulation of the authentication parameter 'authCode' within the /formLoginAuth.htm file, allowing unauthorized users to gain access remotely. The flaw poses significant risks as it enables attackers to bypass authentication mechanisms, potentially leading to full control over the device. As a mitigation strategy, users are strongly advised to upgrade to version 9.3.5u.6698_B20230810, which addresses this security concern. Prompt action is crucial to safeguard your network and devices against this exploit.

Affected Version(s)

LR350 9.3.5u.6369

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-2024-10654 - Proof of Concept

References

https://vuldb.com/?id.282667
vdb-entrytechnical-description
https://vuldb.com/?ctiid.282667
signaturepermissions-required
https://vuldb.com/?submit.434801
third-party-advisory

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
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

Collectors

NVD DatabaseMitre Database1 Proof of Concept(s)

Credit

c0nyy (VulDB User)
c0nyy (VulDB User)
.