CVE Vulnerability

CVE-2021-33576

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.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cleo.com/cleo-lexicom Product
https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.md Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:cleo:lexicom:5.5.0.0:*:*:*:*:*:*:*
Information

Published : 2021-06-18 11:15

Updated : 2021-06-22 06:08

NVD link : CVE-2021-33576

Mitre link : CVE-2021-33576

Products Affected
No products.
CWE
CWE-22