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CVE-2020-22159

HIGH
8.8
CVSS Score
Published: July 18, 2023 at 12:00 AM UTC
Updated: June 17, 2026 at 03:04 AM UTC
6 products affected across 1 vendor7801FC Firmware3080IPX Firmware7890IXG Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 1.0%
SSVC
PoC

Description

EVERTZ devices 3080IPX exe-guest-v1.2-r26125, 7801FC 1.3 Build 27, and 7890IXG V494 are vulnerable to Arbitrary File Upload, allowing an authenticated attacker to upload a webshell or overwrite any critical system files.

Affected

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

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Exploit
Source: [email protected]
https://cacharros-inthewild.blogspot.com/2023/07/the-3080ipx-is-integrated-multicast.html
Permissions Required
Source: [email protected]
https://sku11army.blogspot.com/2020/02/evertz-path-transversal-arbitrary-file.html

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

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

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-434

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