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CVE-2022-20664— Cisco Email Security Appliance and Cisco Secure Email and Web Manager Information Disclosure Vulnerability

Quick assessment

Affected
Cisco Cisco Email Security Appliance (ESA)
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 Email Security Appliance（ESA）和Cisco Secure Email都是美国思科（Cisco）公司的产品。Cisco Email Security Appliance是一个电子邮件安全设备。Cisco Secure Email是思科安全电子邮件（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 Email Security Appliance、Secure Email 和 Web Manager 存在安全漏洞，该漏洞源于查询外部身份验证

CVSS 7.7 · High EPSS 1.01% · P62
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I. Basic Information for CVE-2022-20664

Vulnerability Information
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Vulnerability Title
Cisco Email Security Appliance and Cisco Secure Email and Web Manager Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web management interface of Cisco Secure Email and Web Manager, formerly Cisco Security Management Appliance (SMA), and Cisco Email Security Appliance (ESA) could allow an authenticated, remote attacker to retrieve sensitive information from a Lightweight Directory Access Protocol (LDAP) external authentication server connected to an affected device. This vulnerability is due to a lack of proper input sanitization while querying the external authentication server. An attacker could exploit this vulnerability by sending a crafted query through an external authentication web page. A successful exploit could allow the attacker to gain access to sensitive information, including user credentials from the external authentication server. To exploit this vulnerability, an attacker would need valid operator-level (or higher) credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
将系统数据暴露到未授权控制的范围
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco多款产品 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Email Security Appliance（ESA）和Cisco Secure Email都是美国思科（Cisco）公司的产品。Cisco Email Security Appliance是一个电子邮件安全设备。Cisco Secure Email是思科安全电子邮件（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 Email Security Appliance、Secure Email 和 Web Manager 存在安全漏洞，该漏洞源于查询外部身份验证
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 Email Security Appliance (ESA) n/a -

II. Public POCs for CVE-2022-20664

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III. Intelligence Information for CVE-2022-20664

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Vendor Advisories for CVE-2022-20664 (1)

Same Patch Batch · Cisco · 2022-06-15 · 7 CVEs total

CVE-2022-20798 9.8 CRITICAL Cisco Email Security Appliance and Cisco Secure Email and Web Manager External Authenticat
CVE-2022-20825 9.8 CRITICAL Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Remote Command Execution an
CVE-2022-20817 7.4 HIGH Cisco IP Phone Duplicate Key Vulnerability
CVE-2022-20819 6.5 MEDIUM Cisco Identity Services Engine Sensitive Information Disclosure Vulnerability
CVE-2022-20733 5.3 MEDIUM Cisco Identity Services Engine Authentication Bypass Vulnerability
CVE-2022-20736 5.3 MEDIUM Cisco AppDynamics Controller Authorization Bypass Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Email Security Appliance (ESA)
Same vendor: Cisco
Same weakness: CWE-497

V. Comments for CVE-2022-20664

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