What is CVE-2023-47803?

CVE-2023-47803 is a medium-severity vulnerability in Synology Bc500, classified under Path Traversal. CVSS score: 5.3/10. Published 2024-06-28.

How severe is CVE-2023-47803?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Path Traversal in Synology Bc500

CVE-2023-47803

A vulnerability regarding improper limitation of a pathname to a restricted directory ('Path Traversal') is found in the Language Settings functionality. This allows remote attackers to read specific files containing non-sensitive informat…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.007 (49.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Synology Bc500
Synology Bc500_firmware
Synology Camera Firmware — versions 1.0
Synology Tc500
Synology Tc500_firmware

Weakness classification (CWE)

CWE-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2023-47803?: CVE-2023-47803 is a medium-severity vulnerability in Synology Bc500, classified under Path Traversal. CVSS score: 5.3/10. Published 2024-06-28.
How severe is CVE-2023-47803?: Medium severity. CVSS v3 base score is 5.3 out of 10.