gmg137 snap7-rs client.rs as_ct_write heap-based overflow_CVE-2025-14673

6.9 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Description

A vulnerability has been found in gmg137 snap7-rs up to 1.142.1. Affected is the function snap7_rs::client::S7Client::as_ct_write of the file /tests/snap7-rs/src/client.rs. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Basic Information

ID CVE-2025-14673

Source VulDB

Published Dec 14, 2025 at 17:32

Affected Product

Vendor gmg137

Product snap7-rs

Version 1.142.0

Affected Versions gmg137 snap7-rs 1.142.0
gmg137 snap7-rs 1.142.1

CWE Classification

CWE-122 CWE-119

References

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    "published": "2025-12-14T17:32:10.600Z",
    "modified": "2025-12-14T17:32:10.600Z",
    "type": "cve",
    "title": "gmg137 snap7-rs client.rs as_ct_write heap-based overflow",
    "source": "VulDB",
    "references": "https://vuldb.com/?id.336402\nhttps://vuldb.com/?ctiid.336402\nhttps://gitee.com/gmg137/snap7-rs/issues/ID2H74",
    "id": "CVE-2025-14673",
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