CVE-2021-25827
CRITICALCVSS 9.8/10EPSS 1.17%
Last modified
CVE-2021-25827 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. 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.. EPSS estimates a 1.17% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Emby | Emby | < 4.7.12.0 |
References
- https://github.com/MediaBrowser/Emby/issues/3784Exploit, Issue Tracking, Third Party Advisory
- https://github.com/MediaBrowser/Emby/issues/3784Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-25827?
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.
How severe is CVE-2021-25827?
CVE-2021-25827 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.17% probability of exploitation in the next 30 days.
How do I fix CVE-2021-25827?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-25827?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST