CVE-2026-81943

MEDIUMCVSS 6.7/10

Last modified

CVE-2026-81943 is a medium-severity vulnerability rated 6.7/10 on the CVSS scale. PLANET IGS-5225-8P2T4S industrial managed switch V1 and V2 firmware versions before 1.2412b260707 and 2.2412b260519 contain active debug functionality in the embedded software. An attacker with privileged access to the device can enable this debug mode to execute arbitrary code on the underlying operating system and gain root-level access..

Description

PLANET IGS-5225-8P2T4S industrial managed switch V1 and V2 firmware versions before 1.2412b260707 and 2.2412b260519 contain active debug functionality in the embedded software. An attacker with privileged access to the device can enable this debug mode to execute arbitrary code on the underlying operating system and gain root-level access.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
PLANET Technology Corp.PLANET IGS-5225-8P2T4S V1< 1.2412b260707
PLANET Technology Corp.PLANET IGS-5225-8P2T4S V2< 2.2412b260519

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-81943?
PLANET IGS-5225-8P2T4S industrial managed switch V1 and V2 firmware versions before 1.2412b260707 and 2.2412b260519 contain active debug functionality in the embedded software. An attacker with privileged access to the device can enable this debug mode to execute arbitrary code on the underlying operating system and gain root-level access.
How severe is CVE-2026-81943?
CVE-2026-81943 has a CVSS score of 6.7/10 (MEDIUM severity).
How do I fix CVE-2026-81943?
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.

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Source: NVD / NIST