CVE-2020-6996

—

CVSS 3.1

9.8 critical

EPSS

1%p70

Published

Apr 15, 2020 (Apr 15, 2020)

Modified

Jun 17, 2026

Description

Triangle MicroWorks DNP3 Outstation LibrariesDNP3 Outstation .NET Protocol components and DNP3 Outstation ANSI C source code libraries are affected:3.16.00 through 3.25.01. A specially crafted message may cause a stack-based buffer overflow. Authentication is not required to exploit this vulnerability.

Vendors: trianglemicroworks
Products: dnp3 source code library
Weakness: CWE-121, CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.3%)

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