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CVE-2020-10511— HGiga C&Cmail - Broken Access Control

Quick assessment

Affected
HGiga C&Cmail
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.

HGiga C&Cmail是中国台湾桓基科技（HGiga）公司的一套电子邮件服务器软件。 HGiga C&Cmail CCMAILQ olln-base-6.0-418.i386.rpm之前版本和CCMAILN olln-base-5.0-418.i386.rpm之前版本中存在安全漏洞。攻击者可借助特制的URL利用该漏洞访问未授权的功能。

CVSS 9.8 · Critical EPSS 2.23% · P81

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-10511

Vulnerability Information
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Vulnerability Title
HGiga C&Cmail - Broken Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
HGiga C&Cmail CCMAILQ before olln-base-6.0-418.i386.rpm and CCMAILN before olln-base-5.0-418.i386.rpm contains insecure configurations. Attackers can exploit these flaws to access unauthorized functionality via a crafted URL.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
HGiga C&Cmail 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HGiga C&Cmail是中国台湾桓基科技（HGiga）公司的一套电子邮件服务器软件。 HGiga C&Cmail CCMAILQ olln-base-6.0-418.i386.rpm之前版本和CCMAILN olln-base-5.0-418.i386.rpm之前版本中存在安全漏洞。攻击者可借助特制的URL利用该漏洞访问未授权的功能。
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
HGiga C&Cmail CCMAILQ before olln-base-6.0-418.i386.rpm -

II. Public POCs for CVE-2020-10511

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III. Intelligence Information for CVE-2020-10511

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Other References for CVE-2020-10511 (2)

IV. Related Vulnerabilities

Same product: C&Cmail
Same vendor: HGiga

V. Comments for CVE-2020-10511

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