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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

Configuration 1 (hide)

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

History

22 Jun 2021, 18:08

Type	Values Removed	Values Added
CPE		cpe:2.3:a:cleo:lexicom:5.5.0.0:::::::*
References	~~(MISC) https://www.cleo.com/cleo-lexicom -~~	(MISC) https://www.cleo.com/cleo-lexicom - Product
References	~~(MISC) https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.md -~~	(MISC) https://github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.md - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CWE		CWE-22

18 Jun 2021, 11:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-18 11:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-33576

Mitre link : CVE-2021-33576

CVE.ORG link : CVE-2021-33576

JSON object : View

Products Affected

cleo

lexicom

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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