CVE-2026-76704

Authenticated Stored Cross-Site Scripting (XSS) Vulnerability in EdgeConnect SD-WAN Orchestrator Web-Based Management Interface

MEDIUM
5.5
CVSS Score
Published: September 15, 2026 at 07:24 PM UTC
Updated: September 25, 2026 at 01:07 PM UTC
3 products affected across 3 vendorsEdgeconnect Sd WAN OrchestratorEdgeconnect Operating SystemEdgeConnect SD-WAN Gateway

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

A vulnerability in the web-based management interface of the EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker to execute arbitrary script code in a victim's browser in the context of the affected interface. Successful exploitation could allow an attacker to access sensitive information, potentially affecting the confidentiality and integrity of the data processed by the application.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

9.4.0 ≤ v < 9.4.119.5.0 ≤ v < 9.5.99.6.0 ≤ v < 9.6.49.7.0
Affected range stops below 9.4.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.5.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.6.4, so it looks safe — our inference, not a vendor statement
9.4.0.0 ≤ v < 9.4.9.09.5.0.0 ≤ v < 9.5.9.09.6.0.0 ≤ v < 9.6.4.09.7.0.0
Affected range stops below 9.4.9.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.5.9.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.6.4.0, so it looks safe — our inference, not a vendor statement
9.4.0 ≤ v ≤ 9.4.109.5.0 ≤ v ≤ 9.5.89.6.0 ≤ v ≤ 9.6.39.4.09.5.09.6.09.7.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMhpe
Attack Vector
NETWORK
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-79

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