Unrated severityNVD Advisory· Published Jul 26, 2022· Updated Aug 3, 2024
CVE-2022-30273
CVE-2022-30273
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Motorola/MDLC protocoldescription
Patches
Vulnerability mechanics
References
3- en.wikipedia.org/wiki/Block_cipher_mode_of_operationmitrex_refsource_MISC
- www.cisa.gov/uscert/ics/advisories/icsa-22-179-05mitrex_refsource_MISC
- www.forescout.com/blog/mitrex_refsource_MISC
News mentions
0No linked articles in our index yet.