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CVE-2021-32994

—
CVSS 3.1
7.5 high
EPSS
2%p76
Published
()
Modified
Description

Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.

Vendors
softing
Products
opc ua c\+\+ software development kit
Weakness
CWE-119
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (1.7%)

In the news

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