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CVE-2023-47803

15
FAUCET Score

CVE-2023-47803 is a Path Traversal vulnerability in the Language Settings of Synology Camera Firmware versions before 1.0.7-0298, affecting BC500 and TC500 models. This allows remote attackers to read specific non-sensitive files. With a CVSS score of 5.3 (Medium), it has a low impact on confidentiality, requires no user interaction, and is network-exploitable with low attack complexity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.7-0298CPE matchmatch criteria
cpe:2.3:o:synology:bc500_firmware:*:*:*:*:*:*:*:*
< 1.0.7-0298CPE matchmatch criteria
cpe:2.3:o:synology:tc500_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 31st percentile among its peer group of 23,705 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

synology.com / en-global/security/advisory/Synology_SA_23_15
Vendor Advisory