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Critical Threat

CVE-2021-34566

CWE-120 SHARED MEMORY OVERFLOW:
An attacker can send a specially crafted packet containing OS commands to crash the iocheck process and write memory.

Risk Information

CVE ID

CVE-2021-34566

Vendor

WAGO

Product

WAGO PFC

CVSS v3

9.1

Advisories


Disclosure Policy

Team82 is committed to privately reporting vulnerabilities to affected vendors in a coordinated, timely manner in order to ensure the safety of the cybersecurity ecosystem worldwide. To engage with the vendor and research community, Team82 invites you to download and share our Coordinated Disclosure Policy. Team82 will adhere to this reporting and disclosure process when we discover vulnerabilities in products and services.

Public Email & PGP Key

Team82 has also made its public PGP Key available for the vendor and research community to securely and safely exchange vulnerability and research information with us.

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