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CVE-2021-40123— Cisco Identity Services Engine File Download Vulnerability

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）公司的一款基于身份的环境感知平台（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，该漏洞源于思科身份服务引擎(ISE)基于web的管理界面上存在错误权限设置造成的。攻击者可利用该漏洞向设备发送精心设计的HTTP请求来利用这个漏洞。成功的攻击可以允许攻击者可利用该漏洞下载应该受到

CVSS 4.3 · Medium EPSS 0.80% · P53

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-40123

Vulnerability Information
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Vulnerability Title
Cisco Identity Services Engine File Download Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative read-only privileges to download files that should be restricted. This vulnerability is due to incorrect permissions settings on an affected device. An attacker could exploit this vulnerability by sending a crafted HTTP request to the device. A successful exploit could allow the attacker to download files that should be restricted.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Identity Services Engine 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Identity Services Engine（ISE）是美国思科（Cisco）公司的一款基于身份的环境感知平台（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，该漏洞源于思科身份服务引擎(ISE)基于web的管理界面上存在错误权限设置造成的。攻击者可利用该漏洞向设备发送精心设计的HTTP请求来利用这个漏洞。成功的攻击可以允许攻击者可利用该漏洞下载应该受到
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-2021-40123

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III. Intelligence Information for CVE-2021-40123

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Vendor Advisories for CVE-2021-40123 (1)

Same Patch Batch · Cisco · 2021-10-21 · 9 CVEs total

CVE-2021-1529 7.8 HIGH Cisco IOS XE SD-WAN Software Command Injection Vulnerability
CVE-2021-40121 6.1 MEDIUM Cisco Identity Services Engine Cross-Site Scripting Vulnerabilities
CVE-2021-34738 6.1 MEDIUM Cisco Identity Services Engine Cross-Site Scripting Vulnerabilities
CVE-2021-40122 5.9 MEDIUM Cisco Meeting Server Call Bridge Denial of Service Vulnerability
CVE-2021-34736 5.3 MEDIUM Cisco Integrated Management Controller GUI Denial of Service Vulnerability
CVE-2021-34789 4.8 MEDIUM Cisco Tetration Stored Cross-Site Scripting Vulnerability
CVE-2021-34743 4.3 MEDIUM Cisco Webex Software Application Authorization Bypass Vulnerability
CVE-2021-34760 Cisco TelePresence Management Suite Stored Cross-Site Scripting Vulnerability

IV. Related Vulnerabilities

Same product: Cisco Identity Services Engine Software
Same vendor: Cisco
Same weakness: CWE-266

V. Comments for CVE-2021-40123

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