CVE-2023-40253 - CVE House
Back to Database
Status published Medium CVE-2023-40253

Improper Authentication vulnerability in Genians Genian NAC V4.0, Genians Genian...

Vulnerability Description

Improper Authentication vulnerability in Genians Genian NAC V4.0, Genians Genian NAC V5.0, Genians Genian NAC Suite V5.0, Genians Genian ZTNA allows Authentication Abuse.This issue affects Genian NAC V4.0: from V4.0.0 through V4.0.155; Genian NAC V5.0: from V5.0.0 through V5.0.42 (Revision 117460); Genian NAC Suite V5.0: from V5.0.0 through V5.0.54; Genian ZTNA: from V6.0.0 through V6.0.15.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-40253

Credits & Attribution

No credits recorded in the NVD database.

References

More from Genians

View All →
CVE-2024-23843
Improper Neutralization of Special Elements used in an SQL Command...
Low 2.2
CVE-2023-40254
Download of Code Without Integrity Check vulnerability in Genians Genian...
High 7.5
CVE-2023-40252
Improper Control of Generation of Code ('Code Injection') vulnerability in...
Medium 6
CVE-2023-40251
Missing Encryption of Sensitive Data vulnerability in Genians Genian NAC...
Medium 5.2

Affected Vendor

Affected Software

Genian NAC V4.0, Genian NAC V5.0, Genian NAC Suite V5.0, Genian ZTNA
Vulnerable Versions:
V4.0.0, V5.0.0, V6.0.0

Timeline

Official Publish: August 11th, 2023
Last Modified: October 1st, 2024
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N

Weaknesses (CWE)

CWE-78

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1005 Data from Local System
Collection
T1041 Exfiltration Over C2 Channel
Exfiltration