#improperaccesscontrol — Public Fediverse posts

CISA Warns of Actively Exploited Oracle WebLogic Flaw

A critical Oracle WebLogic flaw, CVE-2026-21962, is being actively exploited, allowing hackers to wreak havoc on your system by creating, deleting, or modifying sensitive data. This severe vulnerability has a CVSS score of 10.0, making it a high-priority threat that demands immediate attention.

https://osintsights.com/cisa-warns-of-actively-exploited-oracle-weblogic-flaw?utm_source=mastodon&utm_medium=social

#OracleWeblogic #Cve202621962 #ImproperAccessControl #EmergingThreats #Cybersecurity

Proxy Driver Spoofing Vulnerability Analysis

Date: April 9, 2024
CVE: [[CVE-2024-26234]]
Vulnerability Type: Improper Access Control
CWE: [[CWE-284]]
Sources: CVE, NVD, Vulmon MSRC

Issue Summary

CVE-2024-26234 describes a Proxy Driver Spoofing Vulnerability, initially reported by Microsoft. The vulnerability allows for the spoofing of proxy drivers, potentially leading to unauthorized access and control. The issue was created in the CVE system on February 15, 2024, but detailed public disclosure occurred on April 9, 2024.

Technical Key findings

This vulnerability arises from improper access control ( [CWE-284] ), where a flaw in the software does not adequately restrict access to a component. It involves manipulating proxy drivers to impersonate legitimate drivers, bypassing security mechanisms.

Vulnerable products

The specific products affected by this vulnerability can be found in the MSRC update guide. It seems to impact all supported Windows environments.

Impact assessment

The exploitation of CVE-2024-26234 could lead to heightened privileges for attackers, unauthorized information disclosure, and potential system integrity compromise. It has a CVSS v3 Base Score of 6.7, denoting a medium severity level.

Patches or workaround

An Official Fix was released by the vendor

Tags

#ProxyDriverSpoofing #CVE-2024-26234 #Microsoft #WindowsSecurity #ImproperAccessControl #PatchTuesday