CVE-2021-25827: Critical severity emby vulnerability

Published Jun 28, 2023
·
Updated

Emby Server < 4.7.12.0 is vulnerable to a login bypass attack by setting the X-Forwarded-For header to a local IP-address.

Affected Software

1 affected component
Emby Emby<4.7.12.0

Event History

Jun 28, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2021-25827?

The severity of CVE-2021-25827 is considered high due to its potential for unauthorized access.

2

How do I fix CVE-2021-25827?

To fix CVE-2021-25827, upgrade Emby Server to version 4.7.12.0 or later.

3

What is the impact of CVE-2021-25827?

The impact of CVE-2021-25827 allows attackers to bypass login authentication if the X-Forwarded-For header is manipulated.

4

Which versions of Emby Server are affected by CVE-2021-25827?

Emby Server versions prior to 4.7.12.0 are affected by CVE-2021-25827.

5

Who can exploit CVE-2021-25827?

Anyone with network access can exploit CVE-2021-25827 by sending a crafted X-Forwarded-For header.

Contact

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