EUVD-2026-12547

| CVE-2026-4312 CRITICAL
2026-03-17 twcert
9.8
CVSS 3.1
Share

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 17, 2026 - 08:13 vuln.today
EUVD ID Assigned
Mar 17, 2026 - 08:13 euvd
EUVD-2026-12547
CVE Published
Mar 17, 2026 - 07:29 nvd
CRITICAL 9.8

Tags

Authentication Bypass

Description

GCB/FCB Audit Software developed by DrangSoft has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to directly access certain APIs to create a new administrative account.

Analysis

A critical missing authentication vulnerability in DrangSoft's GCB/FCB Audit Software allows unauthenticated remote attackers to directly access certain APIs and create new administrative accounts, effectively granting full system control. The vulnerability has a maximum CVSS score of 9.8 and requires no authentication or user interaction to exploit over the network. …

Sign in for full analysis, threat intelligence, and remediation guidance.

Remediation

Within 24 hours: Isolate affected GCB/FCB systems from production networks and disable external access; inventory all instances across the organization. Within 7 days: Audit administrative accounts for unauthorized creations and review system logs for exploitation attempts; contact DrangSoft for emergency patches or workarounds. …

Sign in for detailed remediation steps.

Full analysis requires sign-in

Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

Sign in - Free

Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +49
POC: 0

Share

EUVD-2026-12547 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy