CVE-2021-20876

Published: Dic 24, 2021 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2021-8285 Aliases: GSD-2021-20876
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: high
User Interaction: none
Scope: changed
Confidentiality: high
Integrity: none
Availability: none
MEDIUM 4,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: single
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0023
Percentile
0,5th
Updated

EPSS Score Trend (Last 90 Days)

22

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

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Files Or Directories Read Files Or Directories Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies: AI/ML
Likelihood of Exploit: High
View CWE Details
Application

Groupsession by Groupsession

Product Information
Vendor Groupsession
Product Groupsession
Version Range Affected
To 5.1.1 (inclusive)
cpe:2.3:a:groupsession:groupsession:*:*:*:*:zion:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Groupsession by Groupsession

Product Information
Vendor Groupsession
Product Groupsession
Version Range Affected
To 5.1.1 (inclusive)
cpe:2.3:a:groupsession:groupsession:*:*:*:*:free:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Groupsession by Groupsession

Product Information
Vendor Groupsession
Product Groupsession
Version Range Affected
To 5.1.1 (inclusive)
cpe:2.3:a:groupsession:groupsession:*:*:*:*:cloud:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://groupsession.jp/info/info-news/security20211220
Vendor Advisory
https://groupsession.jp/info/info-news/security20211220
https://jvn.jp/en/jp/JVN79798166/index.html
Third Party Advisory
https://jvn.jp/en/jp/JVN79798166/index.html
https://groupsession.jp/info/info-news/security20211220
Vendor Advisory
https://groupsession.jp/info/info-news/security20211220
https://jvn.jp/en/jp/JVN79798166/index.html
Third Party Advisory
https://jvn.jp/en/jp/JVN79798166/index.html