CVE-2023-50919

An issue was discovered on GL.iNet devices before version 4.5.0. There is an NGINX authentication bypass via Lua string pattern matching. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR30...

GL.iNet Multiple Products Operating System Command Injection Vulnerability

GL.iNet MT6000 and others are a router from China's GL.iNet. The operating system command injection vulnerability exists in several GL.iNet products. The vulnerability stems from the fact that NGINX authentication can be bypassed via Lua string pattern matching, which can be exploited by an...

CVE-2023-50919: Improper Authentication

An issue was discovered on GL.iNet devices before version 4.5.0. There is an NGINX authentication bypass via Lua string pattern matching. This affects A1300 4.4.6, AX1800 4.4.6, AXT1800 4.4.6, MT3000 4.4.6, MT2500 4.4.6, MT6000 4.5.0, MT1300 4.3.7, MT300N-V2 4.3.7, AR750S 4.3.7, AR750 4.3.7, AR30...

CVE-2023-50919

GL.iNet CVE-2023-50919 describes an NGINX auth-bypass via Lua pattern matching affecting multiple GL.iNet devices (various models and firmware versions up to 4.5.0). A separate Metasploit module (GL.iNet Unauthenticated Remote Command Execution via the logread module) combines this bypass with an...

GL.iNet Unauthenticated Remote Command Execution via the logread module.

A command injection vulnerability exists in multiple GL.iNet network products, allowing an attacker to inject and execute arbitrary shell commands via JSON parameters at the glsystemlog and glcrashlog interface in the logread module. This exploit requires post-authentication using the Admin-Token...

Security Bulletin: IBM Sterling B2B Integrator affected by multiples issues due to Spring Framework

Summary IBM Sterling B2B Integrator uses Spring Framework, which is affected by multiple vulnerabilies. This bulletin identifies the steps to take to address the vulnerabilities. Vulnerability Details CVEID: CVE-2023-20863 DESCRIPTION: VMware Tanzu Spring Framework is vulnerable to a denial of...

Spring Tips: Spring Boot 3.2

Hi, Spring fans! In this installment of Spring Tips, I look at the new Spring Boot 3.2 release, due to drop today, the 23rd of November 2023! 23-11-23! We're diving into the cool new features of Spring Boot 3.2 and Java 21. We'll explore how virtual threads from Project Loom make your code run...

spring-security-webflux: path wildcard leads to security bypass

A flaw was found in Spring Security's WebFlux framework pattern matching, where it does not properly evaluate certain patterns. A server using path-based pattern matching in WebFlux could allow an attacker to bypass security settings for some request paths, potentially leading to information...

Authentication Bypass

org.apache.shiro: shiro-spring is vulnerable to Authentication Bypass. The vulnerability is due to different pattern matching techniques between Spring-Boot 2.6+ and Apache Shiro. This can result in an authentication bypass. As a workaround, set the following Spring Boot configuration value:...

CVE-2023-34034

A flaw was found in Spring Security's WebFlux framework pattern matching, where it does not properly evaluate certain patterns. A server using path-based pattern matching in WebFlux could allow an attacker to bypass security settings for some request paths, potentially leading to information...

Apache Shiro < 1.11.0 Authentication Bypass

Apache Shiro before 1.11.0, when using Apache Shiro with Spring Boot 2.6+, a specially crafted HTTP request may cause an authentication bypass. The authentication bypass occurs when Shiro and Spring Boot are using different pattern-matching techniques. Both Shiro and Spring Boot 2.6 default to An...

Hello, Java 21

Hi, Spring fans! Get the bits Before we get started, do something for me quickly. If you haven’t already, go install SKDMAN. Then run: sdk install java 21-graalce && sdk default java 21-graalce There you have it. You now have Java 21 and graalvm supporting Java 21 on your machine, ready to go. Ja...

Spring Tips: Making the joyful jump to Java 21

Hi, Spring fans! Java 21 and GraalVM supporting Java 21 are at long last here! It's been a long time in coming, but Java 21 - which comes out later today on the 19th of September, 2023 - brings with it some of the most exciting new features of any Java release. In this video, I will look at some ...

Huawei EulerOS: Security Advisory for curl (EulerOS-SA-2023-2635)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2023-41362

MyBB before 1.8.36 allows Code Injection by users with certain high privileges. Templates in Admin CP intentionally use eval, and there was some validation of the input to eval, but type juggling interfered with this when using PCRE within PHP...

Medium: curl

Issue Overview: libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the now freed hash. This flaw risks inserting sensitive heap-based data into t...

Improper Access Control

org.springframework.security:spring-security-config is vulnerable to Improper Access Control. The vulnerability exists due to lack of checks in multiple files, which allows an attacker to use as a pattern in the configurations for WebFlux, creating a mismatch in pattern matching, resulting in a...

Access Control Bypass in Spring Security

Using "" as a pattern in Spring Security configuration for WebFlux creates a mismatch in pattern matching between Spring Security and Spring WebFlux, and the potential for a security bypass...

CVE-2023-34034

Using "" as a pattern in Spring Security configuration for WebFlux creates a mismatch in pattern matching between Spring Security and Spring WebFlux, and the potential for a security bypass...

CVE-2023-34034

Using "" as a pattern in Spring Security configuration for WebFlux creates a mismatch in pattern matching between Spring Security and Spring WebFlux, and the potential for a security bypass...