CVE-2026-76705
Authenticated Buffer Overflow Vulnerability in an API Endpoint Leads to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways
No known exploitation. EPSS puts it in the 46th percentile. Fixed versions are out.
No public exploit knownFix3 products2 fixed builds listed below
e.g. OID 1.3.6.1.4.1.25623.1.0.180697
What to do
Find your product and version, then upgrade to the build on the right.
- Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN GatewaysAffected: ≥ 9.7.0.0, ≤ 9.7.0.0Upgrade to: after 9.7.0.0Affected: ≥ 9.6.0.0, ≤ 9.6.3.1Upgrade to: after 9.6.3.1Affected: ≥ 9.5.0.0, ≤ 9.5.8.1Upgrade to: after 9.5.8.1Affected: ≥ 9.4.0.0, ≤ 9.4.8.2Upgrade to: after 9.4.8.2Stated by: CVE record
- Arubanetworks Edgeconnect Sd-wan OrchestratorAffected: ≥ 9.4.0, < 9.4.11Upgrade to: 9.4.11Stated by: NVD
- Hpe Edgeconnect Operating SystemAffected: ≥ 9.4.0.0, < 9.4.9.0Upgrade to: 9.4.9.0Stated by: NVD
Versions as the sources state them. Full version matrix after sign-in
What it is
From the CVE record
A buffer overflow vulnerability exists in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with Admin privilege to execute arbitrary commands on the underlying operating system.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
0.5% chance of exploitation activity in the next 30 days, which ranks it in the 46th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
9 events over 13 days, from the signal feeds we watch.
- Patch availablerecord updated
- OpenVAS check added
- Record updated
- Publishedweakness classified, att&ck mapped, record updated, record updated
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
Scored 5.5 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required HighRequires admin or elevated privileges
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity LowData modification is possible but limited in scope or consequence
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
- Initial AccessT1190Exploit Public-Facing Applicationhigh confidence
- Privilege EscalationT1068Exploitation for Privilege Escalationhigh confidence
Sources
References in the record
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