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CVE-2020-8664

Quick assessment

Affected
n/a n/a
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.

Envoy是一款开源的分布式代理服务器。 Envoy 1.13.0及之前版本中存在访问控制错误漏洞。攻击者可利用该漏洞绕过安全限制。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.30% · P70

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-8664

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
CNCF Envoy through 1.13.0 has incorrect Access Control when using SDS with Combined Validation Context. Using the same secret (e.g. trusted CA) across many resources together with the combined validation context could lead to the “static” part of the validation context to be not applied, even though it was visible in the active config dump.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Envoy 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Envoy是一款开源的分布式代理服务器。 Envoy 1.13.0及之前版本中存在访问控制错误漏洞。攻击者可利用该漏洞绕过安全限制。
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
- n/a n/a -

II. Public POCs for CVE-2020-8664

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III. Intelligence Information for CVE-2020-8664

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Vendor Advisories for CVE-2020-8664 (2)

Other References for CVE-2020-8664 (1)

Same Patch Batch · n/a · 2020-03-04 · 23 CVEs total

CVE-2020-9371 WordPress Appointment Booking Calendar 跨站脚本漏洞
CVE-2019-17644 Centreon 信息泄露漏洞
CVE-2019-17643 Centreon 信息泄露漏洞
CVE-2020-8660 Envoy 数据伪造问题漏洞
CVE-2020-8661 Envoy 资源管理错误漏洞
CVE-2020-8659 Envoy 资源管理错误漏洞
CVE-2020-7130 HPE OneView Global Dashboard 信息泄露漏洞
CVE-2020-9550 Rubetek SmartHome 安全漏洞
CVE-2020-9477 HUMAX HGA12R-02 BRGCAA 授权问题漏洞
CVE-2020-9476 ARRIS TG1692A 安全漏洞
CVE-2020-9372 WordPress Appointment Booking Calendar 注入漏洞
CVE-2020-10029 GNU C Library 缓冲区错误漏洞
CVE-2019-19226 D-Link DSL-2680 访问控制错误漏洞
CVE-2019-19225 D-Link DSL-2680 访问控制错误漏洞
CVE-2019-19224 D-Link DSL-2680 访问控制错误漏洞
CVE-2019-19223 D-Link DSL-2680 环境问题漏洞
CVE-2019-19222 D-Link DSL-2680 跨站脚本漏洞
CVE-2020-10057 MetalGenix GeniXCMS 跨站请求伪造漏洞
CVE-2020-7988 phpIPAM 跨站请求伪造漏洞
CVE-2020-9761 UNCTAD ASYCUDA World 加密问题漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-8664

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