CVE-2022-34746

An insufficient entropy vulnerability caused by the improper use of randomness sources with low entropy for RSA key pair generation was found in Zyxel GS1900 series firmware versions prior to V2.70. This vulnerability could allow an unauthenticated attacker to retrieve a private key by factoring the RSA modulus N in the certificate of the web administration interface.

Link	Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-insufficient-entropy-vulnerability-of-gs1900-series-switches	Patch Vendor Advisory

Configuration 1

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Published : 2022-09-20 02:15

Updated : 2022-09-22 12:56

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NVD link : CVE-2022-34746

Mitre link : CVE-2022-34746

Gs1900-8hp Firmware

Zyxel

CWE-331

Insufficient Entropy