CWE-284Pillar27 in KEV

Improper Access Control

Incomplete in the CWE catalog · 5,925 CVEs mapped

5,925
CVEs mapped
27
In KEV
6.9
Median CVSS
What it is

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Recent examples
7.7cvss
CVE-2026-115376

CVE-2026-115376 - HIGH Severity Vulnerability

Incus 7.0.1 before 7.0.2 and 7.2.0 before 7.5.0 contains an authorization bypass vulnerability that allows project-restricted clients to copy volumes by omitting source.type. Attackers can send crafted POST requests to the custom volumes endpoint with a chosen source.project to copy and read other projects' volumes, snapshots, and configuration.

HIGHno explanation yet
—
epss
—none
CVE-2026-76407

CVE-2026-76407 - UNKNOWN Severity Vulnerability

As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76407 are related to improper access control and are grouped under the Common Weakness Enumeration (CWE) CWE-284.

no explanation yet
0%
epss
9.9cvss
CVE-2026-76299

CVE-2026-76299 - CRITICAL Severity Vulnerability

As part of Cisco's ongoing commitment to proactive security and product quality, Cisco has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76299 are related to improper access control and are grouped under the Common Weakness Enumeration (CWE) CWE-284.

CRITICALno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-284
Abstraction
Pillar
Structure
Simple
Status
Incomplete
References (3)