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CVE-2024-3346— Byzoro Smart S80 webmailattach.php os command injection

Quick assessment

Affected
Byzoro Smart S80
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Byzro Networks Smart S80是百卓网络（Byzro Networks）公司的一款上网行为管理产品。 Byzro Networks Smart S80 20240328及之前版本存在安全漏洞，该漏洞源于文件/log/webmailattach.php的参数mail_file_path存在操作系统命令注入漏洞。

CVSS 6.3 · Medium EPSS 49.33% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-3346

Vulnerability Information
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Vulnerability Title
Byzoro Smart S80 webmailattach.php os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Byzoro Smart S80 up to 20240328. It has been declared as critical. This vulnerability affects unknown code of the file /log/webmailattach.php. The manipulation of the argument mail_file_path leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-259450 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Byzro Networks Smart S80 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Byzro Networks Smart S80是百卓网络（Byzro Networks）公司的一款上网行为管理产品。 Byzro Networks Smart S80 20240328及之前版本存在安全漏洞，该漏洞源于文件/log/webmailattach.php的参数mail_file_path存在操作系统命令注入漏洞。
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
Byzoro Smart S80 20240328 -

II. Public POCs for CVE-2024-3346

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III. Intelligence Information for CVE-2024-3346

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Vendor Advisories for CVE-2024-3346 (3)

Other References for CVE-2024-3346 (1)

IV. Related Vulnerabilities

Same product: Smart S80
Same vendor: Byzoro
Same weakness: CWE-78

V. Comments for CVE-2024-3346

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