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CVE-2026-23816 Hewlett Packard Enterprise (HPE) CVE debrief

A vulnerability exists in the command line interface of AOS-CX Switches, potentially allowing an authenticated remote attacker to execute arbitrary commands on the underlying operating system. This high severity vulnerability, with a CVSS score of 7.2, requires authentication and could enable an attacker to execute arbitrary commands. The affected product context indicates that AOS-CX Switches are impacted. Evidence is limited to CVE and NVD details. Defenders should verify AOS-CX Switch deployments, review vendor advisories, and monitor for suspicious activity. The CVE record was published on 2026-03-11T04:17:35.533Z and has not been modified since then. The NVD entry is currently Analyzed.

Vendor
Hewlett Packard Enterprise (HPE)
Product
AOS-CX
CVSS
HIGH 7.2
CISA KEV
Not listed in stored evidence
Original CVE published
2026-03-11
Original CVE updated
2026-08-11
Advisory published
2026-03-11
Advisory updated
2026-08-11

Who should care

System administrators and security teams responsible for AOS-CX Switches should prioritize patching this vulnerability. The vulnerability requires authentication and could allow an attacker to execute arbitrary commands on the underlying operating system. Operators of AOS-CX Switches, platform administrators, and security teams managing vulnerability response should review this vulnerability.

Technical summary

CVE-2026-23816 is a high severity vulnerability in the command line interface of AOS-CX Switches. An authenticated remote attacker could exploit this vulnerability to execute arbitrary commands on the underlying operating system. The CVSS score is 7.2 and the CVSS severity is HIGH. Affected product context indicates AOS-CX Switches are impacted.

Defensive priority

Authenticated remote command execution vulnerability in AOS-CX Switches; prioritize patching

Recommended defensive actions

  • Apply vendor patch
  • Inventory AOS-CX Switches for potential exposure
  • Monitor for suspicious command line interface activity
  • Consider compensating controls for unpatched systems
  • Review relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE record and NVD details indicate a high severity vulnerability in AOS-CX Switches. Vendor advisory and patch information is available. The vulnerability requires authentication and could allow an attacker to execute arbitrary commands on the underlying operating system. Evidence is limited to CVE and NVD details. Defenders should verify AOS-CX Switch deployments, review vendor advisories, and monitor for suspicious activity.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-03-11T04:17:35.533Z and has not been modified since then. The NVD entry is currently Analyzed.