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CVE-2021-20290

Quick assessment

Affected
n/a smart_proxy_openscap
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.

OpenSC是一款开源的智能卡工具和中间件。 OpenSC 存在安全漏洞，该漏洞允许经过身份验证的本地攻击者访问和删除有限的资源。

AI Predicted 7.8 Difficulty: Moderate EPSS 0.22% · P12

Possible ATT&CK Techniques 1 AI

T1078.001 · Default Accounts
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I. Basic Information for CVE-2021-20290

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An improper authorization handling flaw was found in Foreman. The OpenSCAP plugin for the smart-proxy allows foreman clients to execute actions that should be limited to the Foreman Server. This flaw allows an authenticated local attacker to access and delete limited resources and also causes a denial of service on the Foreman server. The highest threat from this vulnerability is to integrity and system availability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSC是一款开源的智能卡工具和中间件。 OpenSC 存在安全漏洞，该漏洞允许经过身份验证的本地攻击者访问和删除有限的资源。
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
- smart_proxy_openscap smart_proxy_openscap 0.9.1 -

II. Public POCs for CVE-2021-20290

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III. Intelligence Information for CVE-2021-20290

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Vendor Advisories for CVE-2021-20290 (1)

Same Patch Batch · n/a · 2022-03-25 · 53 CVEs total

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CVE-2021-3567 SUSE OpenStack Cloud 缓冲区错误漏洞
CVE-2021-3582 QEMU 缓冲区错误漏洞

Showing top 20 of 53 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-863

V. Comments for CVE-2021-20290

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