Improper Authentication in Technostrobe HI-LED-WR120-G2 Lighting Controller
CVE-2026-5570

6.9MEDIUM

Key Information:

Vendor

Technostrobe

Status
Hi-led-wr120-g2
Vendor
CVE Published:
5 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-5570?

A security flaw exists in the Technostrobe HI-LED-WR120-G2 lighting controller, specifically in the index_config function of the /LoginCB file. This vulnerability enables attackers to bypass authentication mechanisms, allowing unauthorized access to the system. The issue can be exploited remotely, making it crucial for users to be aware of the potential risks associated with these authentication bypass issues. Despite the early notification to the vendor regarding this vulnerability, there has been no response, raising concerns about the ongoing security of the affected product.

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Affected Version(s)

HI-LED-WR120-G2 5.5.0.1R6.03.30

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-2026-5570 - Proof of Concept

References

https://vuldb.com/vuln/355340
vdb-entrytechnical-description
https://vuldb.com/vuln/355340/cti
signaturepermissions-required
https://vuldb.com/submit/783323
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

shiky8 (VulDB User)
VulDB CNA Team
JSON
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