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CVE-2020-1764

Quick assessment

Affected
Red Hat kiali
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Kiali是一款开源的、用于Istio微服务架构的可视化管理工具。 Kiali 1.15.1之前版本中的默认配置文件存在安全漏洞，该漏洞源于该文件带有硬编码的加密密钥。远程攻击者可利用该漏洞绕过身份验证机制，获取权限来查看并修改Istio配置。

CVSS 8.6 · High EPSS 3.47% · P89

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-1764

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A hard-coded cryptographic key vulnerability in the default configuration file was found in Kiali, all versions prior to 1.15.1. A remote attacker could abuse this flaw by creating their own JWT signed tokens and bypass Kiali authentication mechanisms, possibly gaining privileges to view and alter the Istio configuration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
Kiali 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kiali是一款开源的、用于Istio微服务架构的可视化管理工具。 Kiali 1.15.1之前版本中的默认配置文件存在安全漏洞，该漏洞源于该文件带有硬编码的加密密钥。远程攻击者可利用该漏洞绕过身份验证机制，获取权限来查看并修改Istio配置。
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
Red Hat kiali all Kiali versions prior to 1.15.1 -

II. Public POCs for CVE-2020-1764

# POC Description Source Link Shenlong Link
1 Auth Bypass PoC for Kiali https://github.com/jpts/cve-2020-1764-poc POC Details
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III. Intelligence Information for CVE-2020-1764

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Other References for CVE-2020-1764 (1)

IV. Related Vulnerabilities

Same product: kiali
Same vendor: Red Hat
Same weakness: CWE-321

V. Comments for CVE-2020-1764

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