CVE-2026-15105
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
6.3 / 10
Vector String
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Vulnerability Description
A flaw has been found in davenardella snap7 up to 1.4.3. This affects the function TS7Worker::PerformFunctionRead of the file src/core/s7_server.cpp of the component ReadVar Request Handler. This manipulation causes deserialization. The attack requires access to the local network. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-20
Source
NVD
Vendor
davenardella
Product
snap7
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