Authentication Bypass in Evertz SDVN

published 2025-09-12 13 mo ago modified 2026-10-18 21 d ago also EUVD-2025-29046

cvss: 9.3; version 4.0, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 5.6%; EPSS 5.6% chance of exploitation in 30 days, percentile 93%
public exploits: 0; none known

The Evertz SDVN 3080ipx-10G is a High Bandwidth Ethernet Switching Fabric for Video Application. This device exposes a web management interface on port 80. This web management interface can be used by administrators to control product features, setup network switching, and register license among other features. The application has been developed in PHP with the webEASY SDK, also named ‘ewb’ by Evertz.

This web interface has two endpoints that are vulnerable to arbitrary command injection (CVE-2025-4009, CVE-2025-10364) and the authentication mechanism has a flaw leading to authentication bypass (CVE-2025-10365).

Remote unauthenticated attackers can gain arbitrary command execution with elevated privileges ( root ) on affected devices.

This level of access could lead to serious business impact such as the interruption of media streaming, modification of media being streamed, alteration of closed captions being generated, among others.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 13 mo ago (2025-09-12)

Exploit prediction

5.64% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	4.0	9.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/S:N/AU:Y/V:C
CNA	4.0	9.3	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:X/V:C/RE:X/U:X

Affected products

Evertz 3080ipx-10G
Evertz MViP-II
Evertz cVIP
Evertz 7890IXG
Evertz CC Access Server
Evertz 5782XPS-APP-4E

Classification

Weakness

CWE-287 Improper Authentication

References

onekey.com /resource/security-advisory-remote-code-execution-on-evertz-svdn-cve-2025-4009
third-party-advisory

Sources

CVE List CVE-2025-10365
NVD CVE-2025-10365

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary