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CVE-2021-20876

nvd nist
Published: Dec 24, 2021Modified: Nov 21, 2024

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6.8
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
Exploitability: 2.3 / Impact: 4.0
Source: NVD

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.

Affected (3)

Groupsession
1 product
Groupsession
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Groupsession
Groupsession
Up to 5.1.1
Groupsession
Up to 5.1.1
Groupsession
Up to 5.1.1

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (4)

Source: vultures@jpcert.or.jp
Vendor Advisory
Source: vultures@jpcert.or.jp
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.