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I. Basic Information for CVE-2021-42840
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
SuiteCRM before 7.11.19 allows remote code execution via the system settings Log File Name setting. In certain circumstances involving admin account takeover, logger_file_name can refer to an attacker-controlled PHP file under the web root, because only the all-lowercase PHP file extensions were blocked. NOTE: this issue exists because of an incomplete fix for CVE-2020-28328.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SuiteCRM 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SuiteCRM是SuiteCRM(Suitecrm)团队的一个客户关系管理系统。 SuiteCRM 存在安全漏洞,该漏洞源于7.11.19之前的SuiteCRM允许通过系统设置日志文件名称设置远程执行代码。攻击者可利用该漏洞控制web根目录下的PHP文件,因为只有全小写的PHP文件扩展名被阻止。
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
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2021-42840
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III. Intelligence Information for CVE-2021-42840
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IV. Related Vulnerabilities
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