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[email protected]NVD:CVE-2021-33576

HistoryJun 18, 2021 - 11:15 a.m.

CVE-2021-33576

2021-06-1811:15:08

CWE-22

[email protected]

web.nvd.nist.gov

cleo lexicom

as2 message

filename path-traversal

vulnerability

disk location

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

72.4%

JSON

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

Nvd

Node

cleolexicomMatch5.5.0.0

VendorProductVersionCPE
cleolexicom5.5.0.0cpe:2.3:a:cleo:lexicom:5.5.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
cleo	lexicom	5.5.0.0	cpe:2.3:a:cleo:lexicom:5.5.0.0:::::::*

References

github.com/atredispartners/advisories/blob/master/ATREDIS-2020-0011.md

www.cleo.com/cleo-lexicom

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

72.4%

JSON

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