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CVE-2023-20075

Quick assessment

Affected
Cisco Cisco Secure Email
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.

Cisco Secure Email是美国思科（Cisco）公司的思科安全电子邮件（前身为电子邮件安全）为您的电子邮件提供最佳保护，使其免受网络威胁。 Cisco Secure Email Gateway存在安全漏洞，该漏洞源于CLI中的输入验证不正确，攻击者利用该漏洞可以在底层操作系统上执行任意命令。

CVSS 6.0 · Medium EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-20075

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Vulnerability in the CLI of Cisco Secure Email Gateway could allow an authenticated, remote attacker to execute arbitrary commands. These vulnerability is due to improper input validation in the CLI. An attacker could exploit this vulnerability by injecting operating system commands into a legitimate command. A successful exploit could allow the attacker to escape the restricted command prompt and execute arbitrary commands on the underlying operating system. To successfully exploit this vulnerability, an attacker would need valid Administrator credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Secure Email 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Secure Email是美国思科（Cisco）公司的思科安全电子邮件（前身为电子邮件安全）为您的电子邮件提供最佳保护，使其免受网络威胁。 Cisco Secure Email Gateway存在安全漏洞，该漏洞源于CLI中的输入验证不正确，攻击者利用该漏洞可以在底层操作系统上执行任意命令。
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
Cisco Cisco Secure Email 13.0.0-392 -

II. Public POCs for CVE-2023-20075

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III. Intelligence Information for CVE-2023-20075

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Same Patch Batch · Cisco · 2023-02-16 · 9 CVEs total

CVE-2023-20032 9.8 CRITICAL ClamAV 缓冲区错误漏洞
CVE-2023-25653 7.5 HIGH Improper calculations in ECC implementation can trigger a Denial-of-Service (DoS)
CVE-2023-20014 7.5 HIGH Cisco Nexus Dashboard 资源管理错误漏洞
CVE-2023-20009 6.5 MEDIUM Cisco Secure Email 代码问题漏洞
CVE-2023-20085 6.1 MEDIUM Cisco Identity Services Engine 跨站脚本漏洞
CVE-2023-20053 6.1 MEDIUM Cisco Nexus Dashboard 跨站脚本漏洞
CVE-2022-20952 5.3 MEDIUM Cisco Secure Web Appliance 输入验证错误漏洞
CVE-2023-20052 5.3 MEDIUM ClamAV 安全漏洞

IV. Related Vulnerabilities

Same product: Cisco Secure Email
Same vendor: Cisco
Same weakness: CWE-77

V. Comments for CVE-2023-20075

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