CVE-2026-5571

Name: CVE-2026-5571
Creator: NVD / NIST
Published: 2026-04-05T14:16:18.123+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2026-5571 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability was identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. The impacted element is an unknown function of the file /fs of the component Configuration Data Handler. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

Description

A vulnerability was identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. The impacted element is an unknown function of the file /fs of the component Configuration Data Handler. Such manipulation of the argument File leads to information disclosure. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS 4.0

5.5/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.47%

37.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Technostrobe	Hi-Led-Wr120-G2 Firmware	5.5.0.1r6.03.30

References

https://github.com/shiky8/my--cve-vulnerability-research/blob/main/my_VulnDB_cves/CVE-TECHNOSTROBE-03-InfoDisclosure.mdExploit, Mitigation, Third Party Advisory
https://vuldb.com/submit/783324Third Party Advisory, VDB Entry
https://vuldb.com/vuln/355341Third Party Advisory, VDB Entry
https://vuldb.com/vuln/355341/ctiPermissions Required, VDB Entry

Timeline

Published: Apr 5, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-5571?

How severe is CVE-2026-5571?

CVE-2026-5571 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2026-5571?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-5571?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST