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CVE-2017-2165

Quick assessment

Affected
Japan Total System Co.,Ltd. GroupSession
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Japan Total System GroupSession是日本Japan Total System（JTS）公司的一个群件项目，以方便企业和组织的沟通，旨在促进信息共享。 Japan Total System GroupSession 4.6.4及之前的版本中存在安全漏洞。远程攻击者可利用该漏洞绕过访问限制，获取敏感信息（例如：邮件）。

AI Predicted 7.8 Difficulty: Moderate EPSS 1.34% · P70

Possible ATT&CK Techniques 2 AI

T1020 · Automated Exfiltration T1079
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I. Basic Information for CVE-2017-2165

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
GroupSession versions 4.6.4 and earlier allows remote authenticated attackers to bypass access restrictions to obtain sensitive information such as emails via unspecified vectors.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Japan Total System GroupSession 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Japan Total System GroupSession是日本Japan Total System（JTS）公司的一个群件项目，以方便企业和组织的沟通，旨在促进信息共享。 Japan Total System GroupSession 4.6.4及之前的版本中存在安全漏洞。远程攻击者可利用该漏洞绕过访问限制，获取敏感信息（例如：邮件）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Japan Total System Co.,Ltd. GroupSession versions 4.6.4 and earlier -

II. Public POCs for CVE-2017-2165

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III. Intelligence Information for CVE-2017-2165

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Vendor Advisories for CVE-2017-2165 (2)

IV. Related Vulnerabilities

Same product: GroupSession
Same vendor: Japan Total System Co.,Ltd.

V. Comments for CVE-2017-2165

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