What is CVE-2024-4464?

CVE-2024-4464 is a high-severity vulnerability in Synology Media Server, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2024-12-18.

How severe is CVE-2024-4464?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-4464 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Synology Media Server

CVE-2024-4464

Authorization bypass through user-controlled key vulnerability in streaming service in Synology Media Server before 1.4-2680, 2.0.5-3152 and 2.2.0-3325 allows remote attackers to read specific files via unspecified vectors.

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.005 (41.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

Public proof-of-concept exploits

neko-hat/neko-hat

References

security@synology.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2024-4464?: CVE-2024-4464 is a high-severity vulnerability in Synology Media Server, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 7.5/10. Published 2024-12-18.
How severe is CVE-2024-4464?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-4464 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.