CVE-2026-76703Authenticated Buffer Overflow Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways Web-Based Management Interface Causes Denial-of-Service
Updated under an hour ago ()
Does this affect you?
It affects Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
A buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state.
- CVSS
- 5.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H
- Weakness (CWE)
- CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- hpe
- NVD analysis
- Analyzed
- Record last updated
- Sep 21, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways hewlett_packard_enterprise_hpe:edgeconnect_sd_wan_gateways (from the name) | from 9.7.0.0 through 9.7.0.0; from 9.6.0.0 through 9.6.3.1; from 9.5.0.0 through 9.5.8.1; from 9.4.0.0 through 9.4.8.2 | CNA record |
arubanetworks edgeconnect_sd-wan_orchestrator arubanetworks:edgeconnect_sd-wan_orchestrator | from 9.4.0 before 9.4.11; from 9.5.0 before 9.5.9; from 9.6.0 before 9.6.4; 9.7.0 | NVD |
hpe edgeconnect_operating_system hpe:edgeconnect_operating_system | from 9.4.0.0 before 9.4.9.0; from 9.5.0.0 before 9.5.9.0; from 9.6.0.0 before 9.6.4.0; 9.7.0.0 | NVD |
References
- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_USvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.