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CVE-2021-34707— Cisco Evolved Programmable Network Manager Sensitive Information Disclosure Vulnerability

Quick assessment

Affected
Cisco Cisco Evolved Programmable Network Manager (EPNM)
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 Evolved Programmable Network Manager是美国思科（Cisco）公司的一套网络管理解决方案。 Cisco Evolved Programmable Network Manager (EPNM)存在信息泄露漏洞，该漏洞源于应用程序在响应特定接口请求时没有充分保护敏感数据。攻击者可以通过向受影响的应用程序发送特定的接口请求来利用该漏洞，获取有关应用程序的敏感信息。

CVSS 6.5 · Medium EPSS 1.09% · P64

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2021-34707

Vulnerability Information
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Vulnerability Title
Cisco Evolved Programmable Network Manager Sensitive Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the REST API of Cisco Evolved Programmable Network Manager (EPNM) could allow an authenticated, remote attacker to access sensitive data on an affected system. This vulnerability exists because the application does not sufficiently protect sensitive data when responding to an API request. An attacker could exploit the vulnerability by sending a specific API request to the affected application. A successful exploit could allow the attacker to obtain sensitive information about the application.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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
Cisco Evolved Programmable Network Manager 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Evolved Programmable Network Manager是美国思科（Cisco）公司的一套网络管理解决方案。 Cisco Evolved Programmable Network Manager (EPNM)存在信息泄露漏洞，该漏洞源于应用程序在响应特定接口请求时没有充分保护敏感数据。攻击者可以通过向受影响的应用程序发送特定的接口请求来利用该漏洞，获取有关应用程序的敏感信息。
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 Evolved Programmable Network Manager (EPNM) n/a -

II. Public POCs for CVE-2021-34707

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III. Intelligence Information for CVE-2021-34707

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Same Patch Batch · Cisco · 2021-08-04 · 7 CVEs total

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CVE-2021-1522 4.3 MEDIUM Cisco Connected Mobile Experiences Strong Authentication Requirements Enforcement Bypass

IV. Related Vulnerabilities

Same product: Cisco Evolved Programmable Network Manager (EPNM)
Same vendor: Cisco
Same weakness: CWE-200

V. Comments for CVE-2021-34707

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