CVE-2026-43837

HIGHCVSS 7.5/10EPSS 0.37%

Last modified

CVE-2026-43837 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.

Metrics

Weakness Enumeration

Affected Software

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

VendorProductVersions
AdvantechADAM-3600prior to version 2.8.5.0

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2026-43837?
A buffer overflow vulnerability in the password verification functionality could allow an attacker with guest authentication to achieve code execution.
How severe is CVE-2026-43837?
CVE-2026-43837 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.
How do I fix CVE-2026-43837?
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