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CVE-2023-47802

21
FAUCET Score

CVE-2023-47802 is an OS command injection vulnerability affecting Synology BC500 and TC500 camera firmware versions prior to 1.0.7-0298, specifically within the IP block functionality. This high-severity vulnerability (CVSS 7.2) allows remote authenticated administrators to execute arbitrary commands, leading to complete compromise of confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, the potential for severe impact warrants attention.

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

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.46%
Probability of exploitation in next 30 days
EPSS Percentile
70.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0146 is in the 64th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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