CVE-2026-5572Public exploitNetwork attack vector

Admin takeover via unauthenticated password-change request

Published Apr 5, 2026 · Updated Apr 5, 2026

Cross-site request forgery in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30 allows remote attackers to change an admin password. The /LoginCB handler processes a cross-origin POST containing a user ID and replacement password without a CSRF token, origin validation, session check, or current-password verification. A victim browser must reach the controller and load an attacker-controlled page; the resulting credential change permits administrative access and locks out the prior administrator.

CVSS severity4.3
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30 allows remote attackers to change an admin password. The /LoginCB handler processes a cross-origin POST containing a user ID and replacement password without a CSRF token, origin validation, session check, or current-password verification. A victim browser must reach the controller and load an attacker-controlled page; the resulting credential change permits administrative access and locks out the prior administrator.

The record

CVE
CVE-2026-5572
Published
Apr 5, 2026
Updated
Apr 5, 2026
Vendor
Technostrobe
Product
HI-LED-WR120-G2
Classifications
CWE-862, CWE-352, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 5, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.5.0.1R6.03.30

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Technostrobe · HI-LED-WR120-G2version=5.5.0.1R6.03.30

Published CVSS scores

5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
CWE-352Cross-Site Request Forgery (CSRF)
T1098Account Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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