Medium severity5.3NVD Advisory· Published Jun 18, 2021· Updated Jun 17, 2026
CVE-2021-33577
CVE-2021-33577
Description
An issue was discovered in Cleo LexiCom 5.5.0.0. The requirement for the sender of an AS2 message to identify themselves (via encryption and signing of the message) can be bypassed by changing the Content-Type of the message to text/plain.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Cleo/LexiComdescription
Patches
Vulnerability mechanics
References
2- github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.mdnvdExploitThird Party Advisory
- www.cleo.com/cleo-lexicomnvdProduct
News mentions
0No linked articles in our index yet.