CVEvulnerability
CVE-2021-33576
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2021-06-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-22
Description
An issue was discovered in Cleo LexiCom 5.5.0.0. Within the AS2 message, the sender can specify a filename. This filename can include path-traversal characters, allowing the file to be written to an arbitrary location on disk.
Affected configurations
• cleo lexicom 5.5.0.0
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.md Exploit, Third Party Advisory
- https://www.cleo.com/cleo-lexicom Product
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.md Exploit, Third Party Advisory
- https://www.cleo.com/cleo-lexicom Product