CVE-2021-20876

Path traversal vulnerability in GroupSession Free edition ver5.1.1 and earlier, GroupSession byCloud ver5.1.1 and earlier, and GroupSession ZION ver5.1.1 and earlier allows an attacker with an administrative privilege to obtain sensitive information stored in the hierarchy above the directory on the published site's server via unspecified vectors.

CVSS v3 6.8 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://groupsession.jp/info/info-news/security20211220	Vendor Advisory
https://jvn.jp/en/jp/JVN79798166/index.html	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:groupsession:groupsession:::::cloud:::*
	cpe:2.3:a:groupsession:groupsession:::::free:::*
	cpe:2.3:a:groupsession:groupsession:::::zion:::*

History

No history.

Information

Published : 2021-12-24 07:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-20876

Mitre link : CVE-2021-20876

CVE.ORG link : CVE-2021-20876

JSON object : View

Products Affected

groupsession

groupsession

CWE

CWE-22

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

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