Critical severity10.0NVD Advisory· Published May 21, 2024· Updated Apr 15, 2026
CVE-2023-3943
CVE-2023-3943
Description
Stack-based Buffer Overflow vulnerability in ZkTeco-based OEM devices allows, in some cases, the execution of arbitrary code. Due to the lack of protection mechanisms such as stack canaries and PIE, it is possible to successfully execute code even under restrictive conditions.
This issue affects ZkTeco-based OEM devices (ZkTeco ProFace X, Smartec ST-FR043, Smartec ST-FR041ME and possibly others)
with firmware ZAM170-NF-1.8.25-7354-Ver1.0.0 and possibly others.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: = ZAM170-NF-1.8.25-7354-Ver1.0.0
Patches
Vulnerability mechanics
References
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