PatchTheCVECVE-2023-47803: A vulnerability regarding improper limitation of a pathname to a restricted directory ('Path Traversal') is fo
CVE-2023-47803 is a medium-severity flaw (CVSS 5.3) affecting bc500 firmware, tc500 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 5.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.7% (top 46%) |
| CISA exploited list | No |
| Weakness | CWE-22 |
| Published | 2024-06-28 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-47803?
bc500 firmware: upgrade to 1.0.7-0298; tc500 firmware: upgrade to 1.0.7-0298. Exact commands for each OS are on this page.
Is CVE-2023-47803 being exploited?
CVE-2023-47803 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-47803 affect?
CVE-2023-47803 affects bc500 firmware, tc500 firmware. Severity is medium (CVSS 5.3). 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 informati
How urgent is CVE-2023-47803?
Priority 37/100. Remotely exploitable, no login, no user action
Software pages
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