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CVE-2023-20173— Cisco Identity Services Engine XML External Entity Injection Vulnerabilities

Quick assessment

Affected
Cisco Cisco Identity Services Engine Software
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 Identity Services Engine（ISE）是美国思科（Cisco）公司的一款环境感知平台（ISE身份服务引擎）。该平台通过收集网络、用户和设备中的实时信息，制定并实施相应策略来监管网络。 Cisco Identity Services Engine (ISE) 存在安全漏洞，该漏洞源于基于 Web 的管理界面中存在多个漏洞。经过身份验证的远程攻击者利用该漏洞可以读取任意文件或通过受影响的设备进行服务器端请求伪造 (SSRF) 攻击。

CVSS 4.9 · Medium EPSS 0.77% · P54
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I. Basic Information for CVE-2023-20173

Vulnerability Information
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Vulnerability Title
Cisco Identity Services Engine XML External Entity Injection Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacker must have valid Administrator credentials on the affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Identity Services Engine 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Identity Services Engine（ISE）是美国思科（Cisco）公司的一款环境感知平台（ISE身份服务引擎）。该平台通过收集网络、用户和设备中的实时信息，制定并实施相应策略来监管网络。 Cisco Identity Services Engine (ISE) 存在安全漏洞，该漏洞源于基于 Web 的管理界面中存在多个漏洞。经过身份验证的远程攻击者利用该漏洞可以读取任意文件或通过受影响的设备进行服务器端请求伪造 (SSRF) 攻击。
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 Identity Services Engine Software n/a -

II. Public POCs for CVE-2023-20173

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III. Intelligence Information for CVE-2023-20173

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Vendor Advisories for CVE-2023-20173 (1)

Same Patch Batch · Cisco · 2023-05-18 · 25 CVEs total

CVE-2023-20189 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20024 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20156 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20157 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20162 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20161 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20160 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20159 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20158 8.6 HIGH Cisco Small Business Series Switches Buffer Overflow Vulnerabilities
CVE-2023-20110 6.5 MEDIUM Cisco Smart Software Manager On-Prem SQL Injection Vulnerability
CVE-2023-20164 6.5 MEDIUM Cisco Identity Services Engine Command Injection Vulnerabilities
CVE-2023-20163 6.5 MEDIUM Cisco Identity Services Engine Command Injection Vulnerabilities
CVE-2023-20167 6.0 MEDIUM Cisco Identity Services Engine Path Traversal Vulnerabilities
CVE-2023-20166 6.0 MEDIUM Cisco Identity Services Engine Path Traversal Vulnerabilities
CVE-2023-20184 5.4 MEDIUM Cisco DNA Center Software API Vulnerabilities
CVE-2023-20106 5.4 MEDIUM Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
CVE-2023-20171 5.4 MEDIUM Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
CVE-2023-20172 5.4 MEDIUM Cisco Identity Services Engine Arbitrary File Delete and File Read Vulnerabilities
CVE-2023-20182 5.4 MEDIUM Cisco DNA Center Software API Vulnerabilities
CVE-2023-20183 5.4 MEDIUM Cisco DNA Center Software API Vulnerabilities

Showing top 20 of 25 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Identity Services Engine Software
Same vendor: Cisco
Same weakness: CWE-611

V. Comments for CVE-2023-20173

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