From 3c4eb4259dca8ba33f345094c813000458ba6150 Mon Sep 17 00:00:00 2001 From: Goby <50955360+gobysec@users.noreply.github.com> Date: Wed, 19 Apr 2023 04:50:04 +0800 Subject: [PATCH] Create CVE-2023-21931.md add CVE-2023-21931 --- CVE-2023-21931.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 CVE-2023-21931.md diff --git a/CVE-2023-21931.md b/CVE-2023-21931.md new file mode 100644 index 0000000..687467c --- /dev/null +++ b/CVE-2023-21931.md @@ -0,0 +1,12 @@ +## Weblogic LinkRef Deserialization Remote Code Execution Vulnerability (CVE-2023-21931) + +| **Vulnerability** | **Weblogic LinkRef Deserialization Remote Code Execution Vulnerability (CVE-2023-21931)** | +| :----: | :-----| +| **Chinese name** | Weblogic LinkRef 反序列化远程代码执行漏洞（CVE-2023-21931） | +| **CVSS core** | 7.5 | +| **FOFA Query** (click to view the results directly)| [(body="Welcome to WebLogic Server") \|\| (title=="Error 404--Not Found") \|\| (((body="\

BEA WebLogic Server" \|\| server="Weblogic" \|\| body="content=\"WebLogic Server" \|\| body="\

Welcome to Weblogic Application" \|\| body="\

BEA WebLogic Server") && header!="couchdb" && header!="boa" && header!="RouterOS" && header!="X-Generator: Drupal") \|\| (banner="Weblogic" && banner!="couchdb" && banner!="drupal" && banner!=" Apache,Tomcat,Jboss" && banner!="ReeCam IP Camera" && banner!="\

Blog Comments

")) \|\| (port="7001" && protocol=="weblogic")](https://en.fofa.info/result?qbase64=KGJvZHk9IldlbGNvbWUgdG8gV2ViTG9naWMgU2VydmVyIikgfHwgKHRpdGxlPT0iRXJyb3IgNDA0LS1Ob3QgRm91bmQiKSB8fCAoKChib2R5PSI8aDE%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%2BQmxvZyBDb21tZW50czwvaDI%2BIikpIHx8IChwb3J0PSI3MDAxIiAmJiBwcm90b2NvbD09IndlYmxvZ2ljIik%3D) | +| **Number of assets affected** | 127237 | +| **Description** | WebLogic Server is one of the application server components for cloud and traditional environments.There is a remote code execution vulnerability in WebLogic, which allows an unauthenticated attacker to access and damage the vulnerable WebLogic Server through the IIOP protocol network. Successful exploitation of the vulnerability can lead to WebLogic Server being taken over by the attacker, resulting in remote code execution. | +| **Impact** | There is a remote code execution vulnerability in WebLogic, which allows an unauthenticated attacker to access and damage the vulnerable WebLogic Server through the IIOP protocol network. Successful exploitation of the vulnerability can lead to WebLogic Server being taken over by the attacker, resulting in remote code execution. | + +![](https://s3.bmp.ovh/imgs/2023/04/19/564df1e41195fca2.gif)