CVE-2026-19397
ASUS Control Center Express Agent Missing Authentication Vulnerability
Description
Missing authentication for a critical function in ASUS Control Center Express Agent allows an unauthenticated nearby user to control the host via a direct connection to the agent when the host has an active login session. Refer to the ' Security Update for ASUS Control Center Express Agent ' section on the ASUS Security Advisory for more information.
INFO
Published Date :
Sept. 8, 2026, 3:17 a.m.
Last Modified :
Sept. 28, 2026, 11:10 p.m.
Remotely Exploit :
No
Source :
54bf65a7-a193-42d2-b1ba-8e150d3c35e1
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 4.0 | HIGH | 54bf65a7-a193-42d2-b1ba-8e150d3c35e1 | ||||
| CVSS 4.0 | HIGH | 54bf65a7-a193-42d2-b1ba-8e150d3c35e1 |
Solution
- Update ASUS Control Center Express Agent.
- Install the relevant security patch from ASUS.
- Verify authentication controls on critical functions.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-19397.
| URL | Resource |
|---|---|
| https://www.asus.com/security-advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-19397 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-19397
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-19397 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-19397 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Sep. 28, 2026
Action Type Old Value New Value Added Translation Title: Control Center Express Agent de ASUS, Description: Falta de autenticación para una función crítica en ASUS Control Center Express Agent permite a un usuario cercano no autenticado controlar el host a través de una conexión directa al agente cuando el host tiene una sesión de inicio de sesión activa. Consulte la sección 'Security Update for ASUS Control Center Express Agent' en el Aviso de Seguridad de ASUS para más información. -
CVE Modified by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1
Sep. 17, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/19xxx/CVE-2026-19397.json">CVE-2026-19397</a> -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Sep. 08, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-19397', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-09-08T12:32:58.033518Z'} -
New CVE Received by 54bf65a7-a193-42d2-b1ba-8e150d3c35e1
Sep. 08, 2026
Action Type Old Value New Value Added Description Missing authentication for a critical function in ASUS Control Center Express Agent allows an unauthenticated nearby user to control the host via a direct connection to the agent when the host has an active login session. Refer to the ' Security Update for ASUS Control Center Express Agent ' section on the ASUS Security Advisory for more information. Added CVSS V4.0 AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-306 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/19xxx/CVE-2026-19397.json">CVE-2026-19397</a> Added Reference https://www.asus.com/security-advisory