Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-4606

Severity CVSS v4.0:
CRITICAL
Type:
Unavailable / Other
Publication date:
23/03/2026
Last modified:
23/03/2026

Description

GV Edge Recording Manager (ERM) v2.3.1 improperly runs application components with SYSTEM-level privileges, allowing any local user to gain full control of the operating system. <br /> <br /> During installation, ERM creates a Windows service that runs under the LocalSystem account. <br /> <br /> When the ERM application is launched, related processes are spawned under SYSTEM privileges rather than the security context of the logged-in user. <br /> <br /> Functions such as &amp;#39;Import Data&amp;#39; open a Windows file dialog operating with SYSTEM permissions, enabling modification or deletion of protected system files and directories. <br /> <br /> Any ERM function invoking Windows file open/save dialogs exposes the same risk. <br /> <br /> This vulnerability allows local privilege escalation and may result in full system compromise.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:N/R:I/V:C/RE:M/U:Green CVSS v4.0 Severity and Metrics:

Base Score: 10.00 CRITICAL
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:N/R:I/V:C/RE:M/U:Green

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): None
User Interaction (UI): None
Confidentiality (VC): High
Integrity (VI): High
Availability (VA): High
Confidentiality (SC): High
Integrity (SI): High
Availability (SA): High
Safety (S): Negligible
Automatable (AU): No
Recovery (R): Irrecoverable
Value Density (V): Concentrated
Vulnerability Response Effort (RE): Moderate
Provider Urgency (U): Green

Base Score 4.0
10.00
Severity 4.0
CRITICAL

References to Advisories, Solutions, and Tools