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CVE-2023-5552

Quick assessment

Affected
Sophos Sophos Firewall
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.

Sophos Firewall是英国Sophos公司的一款防火墙。 Sophos Firewall 19.5.3及之前版本存在信息泄露漏洞，该漏洞源于存在密码泄露漏洞，允许具有电子邮件访问权限的攻击者解密PDF。

CVSS 7.1 · High EPSS 0.50% · P41

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-5552

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A password disclosure vulnerability in the Secure PDF eXchange (SPX) feature allows attackers with full email access to decrypt PDFs in Sophos Firewall version 19.5 MR3 (19.5.3) and older, if the password type is set to “Specified by sender”.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Sophos Firewall 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sophos Firewall是英国Sophos公司的一款防火墙。 Sophos Firewall 19.5.3及之前版本存在信息泄露漏洞，该漏洞源于存在密码泄露漏洞，允许具有电子邮件访问权限的攻击者解密PDF。
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
Sophos Sophos Firewall 19.5.4 -

II. Public POCs for CVE-2023-5552

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III. Intelligence Information for CVE-2023-5552

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Other References for CVE-2023-5552 (1)

IV. Related Vulnerabilities

Same product: Sophos Firewall
Same vendor: Sophos
Same weakness: CWE-200

V. Comments for CVE-2023-5552

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