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CVE-2023-4595— Insertion of Sensitive Information into Externally-Accessible File or Directory in BVRP Software SLmail

Quick assessment

Affected
BVRP Software SLmail
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.

BVRP Software Avanquest Software SLmail（BVRP Software SLmail）是法国BVRP Software公司的一个电子邮件服务器解决方案。 BVRP Software Avanquest Software SLmail 5.5.0.4433版本存在安全漏洞，该漏洞源于只需在末尾附加某些参数（%00 %0a、%20、%2a、%a0、%aa、%c0、%ca）即可检索存储在服务器上的凭证文件、配置文件、应用程序文件等。

CVSS 7.5 · High EPSS 0.72% · P52
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I. Basic Information for CVE-2023-4595

Vulnerability Information
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Vulnerability Title
Insertion of Sensitive Information into Externally-Accessible File or Directory in BVRP Software SLmail
Source: CVE Program / CVE List V5
Vulnerability Description
An information exposure vulnerability has been found, the exploitation of which could allow a remote user to retrieve sensitive information stored on the server such as credential files, configuration files, application files, etc., simply by appending any of the following parameters to the end of the URL: %00 %0a, %20, %2a, %a0, %aa, %c0 and %ca.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件和路径信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
BVRP Software Avanquest Software SLmail 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
BVRP Software Avanquest Software SLmail（BVRP Software SLmail）是法国BVRP Software公司的一个电子邮件服务器解决方案。 BVRP Software Avanquest Software SLmail 5.5.0.4433版本存在安全漏洞，该漏洞源于只需在末尾附加某些参数（%00 %0a、%20、%2a、%a0、%aa、%c0、%ca）即可检索存储在服务器上的凭证文件、配置文件、应用程序文件等。
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
BVRP Software SLmail 5.5.0.4433 -

II. Public POCs for CVE-2023-4595

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III. Intelligence Information for CVE-2023-4595

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Other References for CVE-2023-4595 (1)

Same Patch Batch · BVRP Software · 2023-11-23 · 3 CVEs total

CVE-2023-4593 6.5 MEDIUM Path Traversal in BVRP Software SLmail
CVE-2023-4594 6.1 MEDIUM Cross-site Scripting in BVRP Software SLmail

IV. Related Vulnerabilities

Same product: SLmail
Same vendor: BVRP Software
Same weakness: CWE-538

V. Comments for CVE-2023-4595

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