Hard-coded Credentials Vulnerability in E-Lins Networking Devices
CVE-2024-11630

7.3HIGH

Key Information:

Vendor
E-lins
Status
H685
H685f
H700
H720
Vendor
CVE Published:
22 November 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

CVE-2024-11630 is a critical vulnerability affecting various E-Lins router models, including H685, H685f, H700, H720, H750, H820, H820Q, H820Q0, and H900, all up to version 3.2. The vulnerability is rooted in the OEM Backend component of these devices, where hard-coded credentials are present. This exposes devices to remote exploitation, allowing attackers to gain unauthorized access with potentially severe consequences. Despite efforts to inform the vendor about this critical security issue, there has been no response. Users are strongly advised to review their device configurations and take necessary actions to secure their networks.

Affected Version(s)

H685 3.0

H685 3.1

H685 3.2

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-2024-11630 - Proof of Concept

References

https://vuldb.com/?id.285916
vdb-entry
https://vuldb.com/?ctiid.285916
signaturepermissions-required
https://vuldb.com/?submit.444738
third-party-advisory

CVSS V3.1

Score:
7.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
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

liutong (VulDB User)
.