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CVE-2021-20876

Published: Dec 24, 2021Updated: Nov 21, 2024 Sources: CVE List NVDCWE-22
6.8MEDIUM
NVD MITRE
EPSS Score
1.0%
Top 40.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:CC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-22

Affected Products

GroupSession Free edition, GroupSession byCloud, GroupSession ZIONJapan Total System Co.,Ltd.
On-prem
Enterprise Software / collaboration-groupware
groupsessiongroupsession
On-prem
Enterprise Software / collaboration-groupware
japan total system co.,ltd.commercialJPEnterprise Softwareaka groupsession bycloud, groupsession free edition, groupsession zion
groupsessioncommercialJPEnterprise Software

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

MITRE ATT&CK

2 techniques
Collection
Discovery
View detailed technique mapping

References

https://groupsession.jp/info/info-news/security20211220
groupsession.jp
https://jvn.jp/en/jp/JVN79798166/index.html
jvn.jp

Timeline

Published
Dec 24, 2021
Last Updated
Nov 21, 2024

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