A privilege escalation vulnerability exists in the API of EdgeConnect SD-WAN Gateways. (CVE-2026-76677)
CVE-2026-76677 is a high-severity privilege escalation vulnerability in the API of EdgeConnect SD-WAN Gateways. It allows a remote low-privileged authenticated user to escalate privileges to administrative level on the web-management interface, potentially leading to full system compromise.
AI Analysis
Technical Summary
This vulnerability affects the API of EdgeConnect SD-WAN Gateways and enables a remote attacker with low-level authentication to escalate their privileges to administrative rights on the device's web-management interface. The CVSS 3.1 score of 8.8 reflects the high impact on confidentiality, integrity, and availability, with network attack vector, low attack complexity, and no user interaction required.
Potential Impact
Successful exploitation grants an attacker administrative privileges on the web-management interface of the affected device, which can lead to complete compromise of the system, including unauthorized configuration changes and potential disruption of network services.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
A privilege escalation vulnerability exists in the API of EdgeConnect SD-WAN Gateways. (CVE-2026-76677)
Description
CVE-2026-76677 is a high-severity privilege escalation vulnerability in the API of EdgeConnect SD-WAN Gateways. It allows a remote low-privileged authenticated user to escalate privileges to administrative level on the web-management interface, potentially leading to full system compromise.
CVSS v3.1
Score 8.8high
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the API of EdgeConnect SD-WAN Gateways and enables a remote attacker with low-level authentication to escalate their privileges to administrative rights on the device's web-management interface. The CVSS 3.1 score of 8.8 reflects the high impact on confidentiality, integrity, and availability, with network attack vector, low attack complexity, and no user interaction required.
Potential Impact
Successful exploitation grants an attacker administrative privileges on the web-management interface of the affected device, which can lead to complete compromise of the system, including unauthorized configuration changes and potential disruption of network services.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-r78p-4rrv-9w5m
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76677"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07e655bf5e2cf5ea341f
Added to database: 09/16/2026, 03:07:18 UTC
Last enriched: 09/16/2026, 04:49:56 UTC
Last updated: 09/16/2026, 05:01:22 UTC
Views: 2
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