CVE-2026-76743
Last modified
CVE-2026-76743 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability have been identified in the management interface of AOS-S that could potentially allow an unauthenticated remote attacker to circumvent existing authentication controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to gain unauthorized access to the affected system.. EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
A vulnerability have been identified in the management interface of AOS-S that could potentially allow an unauthenticated remote attacker to circumvent existing authentication controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to gain unauthorized access to the affected system.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Hewlett Packard Enterprise (HPE) | AOS-Switch (AOS-S) | >= 16.11.0000, <= 16.11.0031 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-76743?
How severe is CVE-2026-76743?
How do I fix CVE-2026-76743?
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-2026-76738A buffer overflow vulnerability exists in the API endpoint o…2.7
- CVE-2026-76739A potential security vulnerability in HPE Compute Scale-up S…4.3
- CVE-2026-7674A flaw has been found in Shenzhen Libituo Technology LBT-T30…8.8
- CVE-2026-76740A security vulnerability in HPE Compute Scale-up Server 3200…7.2
- CVE-2026-76741Buffer overflow vulnerabilities exist in the affected interf…6.5
- CVE-2026-76742Authentication bypass vulnerabilities exist in the web manag…9.8
- CVE-2026-76744Buffer overflow vulnerabilities exist in the affected interf…9.8
- CVE-2026-76745Memory corruption vulnerabilities exist in AOS-S that are re…9.6
- CVE-2026-76746An unauthenticated buffer overflow vulnerability exists in A…9.3
- CVE-2026-76747Buffer overflow vulnerabilities exist in the affected interf…9.1
- CVE-2026-76748A privilege escalation vulnerability exists in the API of AO…8.8
- CVE-2026-76749A sensitive information disclosure vulnerability exists in A…6.5
Are you affected by CVE-2026-76743?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
