What’s Vulnerable › Vulnerabilities

CVE-2023-47803

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-06-28 · updated 2026-06-17
• Weakness: CWE-22

Description

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 information via unspecified vectors. The following models with Synology Camera Firmware versions before 1.0.7-0298 may be affected: BC500 and TC500.

Affected products

• Synology Bc500 Firmware: before 1.0.7-0298 — fixed in 1.0.7-0298
• Synology Tc500 Firmware: before 1.0.7-0298 — fixed in 1.0.7-0298

How to fix

Upgrade to a fixed version: Synology Bc500 Firmware 1.0.7-0298; Synology Tc500 Firmware 1.0.7-0298. Check the vendor advisory for mitigations.

References

• https://www.synology.com/en-global/security/advisory/Synology_SA_23_15
• https://www.synology.com/en-global/security/advisory/Synology_SA_23_15

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