CVE-2022-30273

State: Published
Severity: Not scored
Published: Jul 26, 2022
Updated: Aug 3, 2024
Reserved: May 4, 2022

Description

The Motorola MDLC protocol through 2022-05-02 mishandles message integrity. It supports three security modes: Plain, Legacy Encryption, and New Encryption. In Legacy Encryption mode, traffic is encrypted via the Tiny Encryption Algorithm (TEA) block-cipher in ECB mode. This mode of operation does not offer message integrity and offers reduced confidentiality above the block level, as demonstrated by an ECB Penguin attack against any block ciphers.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://www.forescout.com/blog/
https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation
https://www.cisa.gov/uscert/ics/advisories/icsa-22-179-05

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