CVE-2026-4312 | GCB/FCB Audit Software developed by DrangSoft has a Missing … | CVSS 9.8 CRITICAL

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.

Metadata

CVE ID: CVE-2026-4312
State: PUBLISHED
Assigner: twcert
Reserved: 2026-03-17 06:59 UTC
Published: 2026-03-17 07:29 UTC
Last updated: 2026-03-17 13:19 UTC
Primary CWE: CWE-306
CWE-306 Missing authentication for critical function
Vendor / Product: DrangSoft / GCB/FCB Audit Software
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
DrangSoft	GCB/FCB Audit Software	—	0 < 20260108

Weakness (CWE)

CWE	Source	Description
CWE-306	cna	CWE-306 Missing authentication for critical function

CVSS scores (2)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3	CRITICAL	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

References (2)