CVE-2026-9456
Last modified
CVE-2026-9456 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. EPSS estimates a 1.91% chance of exploitation in the next 30 days.
Description
A vulnerability was found in Totolink A8000RU 7.1cu.643_b20200521. Impacted is the function setOpenVpnCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. The manipulation of the argument enabled results in os command injection. The attack can be executed remotely. The exploit has been made public and could be used.
Metrics
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-9456?
How severe is CVE-2026-9456?
How do I fix CVE-2026-9456?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-94534lamp-cloud through 5.10.0 fails to validate user identity in…7.1
- CVE-2026-94535lamp-cloud through 5.10.0 contains an authorization bypass v…7.1
- CVE-2026-94536lamp-cloud through 5.10.0 fails to validate the employeeId p…4.3
- CVE-2026-9454A flaw has been found in Totolink A8000RU 7.1cu.643_b2020052…9.8
- CVE-2026-94540DesktopSMS 1.11.0 by MrPear contains an unauthorized access …7.7
- CVE-2026-9455A vulnerability has been found in Totolink A8000RU 7.1cu.643…9.8
- CVE-2026-9457A vulnerability was determined in Totolink A8000RU 7.1cu.643…9.8
- CVE-2026-94570SGLang contains a DoS vulnerability caused by missing input …5.9
- CVE-2026-94571In OpenStack Octavia before 18.0.1, the Amphora provider dri…9.4
- CVE-2026-94572In OpenStack Octavia before 18.0.1, the Amphora provider dri…9.4
- CVE-2026-94573The Repeater Fields for Elementor Forms plugin for WordPress…7.2
- CVE-2026-94574A local cross-user code execution vulnerability exists in GN…7.8
Are you affected by CVE-2026-9456?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
