How severe is CVE-2026-5569?

CVE-2026-5569 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-5569 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-5569?

CVE-2026-5569 affects Technostrobe Hi-led-wr120-g2 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-5569?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-5569 have an EU (EUVD) identifier?

Yes. CVE-2026-5569 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19087.

When was CVE-2026-5569 published?

CVE-2026-5569 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5569

CVE-2026-5569 is a high-severity vulnerability in Technostrobe Hi-led-wr120-g2 Firmware with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-266.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19087
Weakness: CWE-266
Affected product: Technostrobe Hi-led-wr120-g2 Firmware
Published: 2026-04-05
Last modified: 2026-06-17

Description

A vulnerability was found in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Impacted is an unknown function of the file /Technostrobe/ of the component Endpoint. The manipulation results in improper access controls. The attack may be performed from remote. The exploit has been made public and could be used. Multiple endpoints are affected. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-5569?: A vulnerability was found in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Impacted is an unknown function of the file /Technostrobe/ of the component Endpoint. The manipulation results in improper access controls. The attack may be performed from remote. The exploit has been made public and could be used. Multiple endpoints are affected. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-5569?: CVE-2026-5569 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-5569 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-5569?: CVE-2026-5569 affects Technostrobe Hi-led-wr120-g2 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-5569?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-5569 have an EU (EUVD) identifier?: Yes. CVE-2026-5569 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19087.
When was CVE-2026-5569 published?: CVE-2026-5569 was published on 2026-04-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:technostrobe:hi-led-wr120-g2_firmware:5.5.0.1r6.03.30:*:*:*:*:*:*:*

More vulnerabilities in Technostrobe Hi-led-wr120-g2 Firmware

CVE-2026-5573 — High (CVSS 7.3): A weakness has been identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. This impacts an unknown function of the…
CVE-2026-5570 — High (CVSS 7.3): A vulnerability was determined in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. The affected element is the function…
CVE-2026-5574 — Medium (CVSS 6.5): A security vulnerability has been detected in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Affected is the function…
CVE-2026-5571 — Medium (CVSS 5.3): A vulnerability was identified in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. The impacted element is an unknown…
CVE-2026-5572 — Medium (CVSS 4.3): A security flaw has been discovered in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. This affects an unknown function.…

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