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CVE-2020-17523

Quick assessment

Affected
n/a Apache Shiro
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.

Apache Shiro是美国阿帕奇（Apache）基金会的一套用于执行认证、授权、加密和会话管理的Java安全框架。 Apache Shiro before 1.7.1存在授权问题漏洞，攻击者可利用该漏洞发送一个HTTP请求绕过身份验证。

AI Predicted 9.8 Difficulty: Trivial EPSS 85.91% · P100

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2020-17523

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Apache Shiro before 1.7.1, when using Apache Shiro with Spring, a specially crafted HTTP request may cause an authentication bypass.
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
Apache Shiro 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Shiro是美国阿帕奇（Apache）基金会的一套用于执行认证、授权、加密和会话管理的Java安全框架。 Apache Shiro before 1.7.1存在授权问题漏洞，攻击者可利用该漏洞发送一个HTTP请求绕过身份验证。
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- Apache Shiro before 1.7.1 -

II. Public POCs for CVE-2020-17523

# POC Description Source Link Shenlong Link
1 shiro-cve-2020-17523 漏洞的两种绕过姿势分析 以及配套的漏洞环境 https://github.com/jweny/shiro-cve-2020-17523 POC Details
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III. Intelligence Information for CVE-2020-17523

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Mailing List Discussions for CVE-2020-17523 (8)

Same Patch Batch · n/a · 2021-02-03 · 59 CVEs total

CVE-2020-28895 7.3 HIGH integer overflow in calloc
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CVE-2020-29166 RainbowFish PacsOne Server 代码问题漏洞
CVE-2020-29163 RainbowFish PacsOne Server SQL注入漏洞
CVE-2020-29164 RainbowFish PacsOne Server 跨站脚本漏洞
CVE-2020-29165 RainbowFish PacsOne Server 访问控制错误漏洞
CVE-2021-25761 Jetbrains JetBrains Ktor framework 加密问题漏洞
CVE-2021-25763 JetBrains Ktor framework 加密问题漏洞
CVE-2021-25762 Jetbrains JetBrains Ktor framework 环境问题漏洞
CVE-2021-25765 Jetbrains JetBrains YouTrack 跨站请求伪造漏洞
CVE-2021-25760 JetBrains Hub 信息泄露漏洞
CVE-2021-25766 Jetbrains JetBrains YouTrack 安全漏洞
CVE-2021-25767 Jetbrains JetBrains YouTrack 信息泄露漏洞
CVE-2021-25768 JetBrains YouTrack 安全漏洞
CVE-2021-25769 Jetbrains JetBrains YouTrack 安全漏洞
CVE-2021-25770 JetBrains YouTrack 代码注入漏洞
CVE-2021-25771 JetBrains YouTrack 信息泄露漏洞
CVE-2021-25773 JetBrains TeamCity 跨站脚本漏洞
CVE-2021-25772 JetBrains TeamCity 安全漏洞

Showing top 20 of 59 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Apache Shiro
Same vendor: n/a

V. Comments for CVE-2020-17523

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