CVE-2023-47803Network attack vector

Unauthenticated file disclosure via Language Settings traversal

Published Jun 28, 2024 · Updated Aug 2, 2024

Path traversal in Synology Camera Firmware before 1.0.7-0298 allows remote attackers to read specific non-sensitive files. The Language Settings functionality fails to confine a supplied pathname to its restricted directory, but Synology has not disclosed the parameter or request path. Unauthenticated network access is sufficient; the reported consequence is limited to disclosure of specific non-sensitive files on BC500 and TC500 cameras.

CVSS severity5.3
Medium
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Synology Camera Firmware before 1.0.7-0298 allows remote attackers to read specific non-sensitive files. The Language Settings functionality fails to confine a supplied pathname to its restricted directory, but Synology has not disclosed the parameter or request path. Unauthenticated network access is sufficient; the reported consequence is limited to disclosure of specific non-sensitive files on BC500 and TC500 cameras.

The record

CVE
CVE-2023-47803
Published
Jun 28, 2024
Updated
Aug 2, 2024
Vendor
Synology
Product
Synology Camera Firmware
Classifications
CWE-22, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 28, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0 <1.0.7-0298

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Synology · Synology Camera Firmwareversion=1.0 <1.0.7-0298

Published CVSS scores

5.3Synology Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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