Description
A vulnerability regarding buffer copy without checking the size of input ('Classic Buffer Overflow') has been found in the login component. This allows remote attackers to write specific files containing non-sensitive information and conduct limited denial-of-service attacks via unspecified vectors. This attack only affects the login service which will automatically restart. The following models with Synology Camera Firmware versions before 1.1.1-0383 may be affected: BC500 and TC500.
Published: 2024-06-04
Score: 6.5 Medium
EPSS: 2.4% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-46677 A vulnerability regarding buffer copy without checking the size of input ('Classic Buffer Overflow') has been found in the login component. This allows remote attackers to write specific files containing non-sensitive information and conduct limited denial-of-service attacks via unspecified vectors. This attack only affects the login service which will automatically restart. The following models with Synology Camera Firmware versions before 1.1.1-0383 may be affected: BC500 and TC500.
History

Fri, 01 Aug 2025 04:15:00 +0000

Type Values Removed Values Added
Description A vulnerability regarding buffer copy without checking the size of input ('Classic Buffer Overflow') has been found in the login component. This allows remote attackers to conduct denial-of-service attacks via unspecified vectors. This attack only affects the login service which will automatically restart. The following models with Synology Camera Firmware versions before 1.1.1-0383 may be affected: BC500 and TC500. A vulnerability regarding buffer copy without checking the size of input ('Classic Buffer Overflow') has been found in the login component. This allows remote attackers to write specific files containing non-sensitive information and conduct limited denial-of-service attacks via unspecified vectors. This attack only affects the login service which will automatically restart. The following models with Synology Camera Firmware versions before 1.1.1-0383 may be affected: BC500 and TC500.
CPEs cpe:2.3:h:synology:bc500:*:*:*:*:*:*:*:*
cpe:2.3:h:synology:tc500:*:*:*:*:*:*:*:*
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00246}

epss

{'score': 0.01462}


Mon, 07 Apr 2025 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Synology
Synology bc500
Synology bc500 Firmware
Synology tc500
Synology tc500 Firmware
CPEs cpe:2.3:h:synology:bc500:-:*:*:*:*:*:*:*
cpe:2.3:h:synology:tc500:-:*:*:*:*:*:*:*
cpe:2.3:o:synology:bc500_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:synology:tc500_firmware:*:*:*:*:*:*:*:*
Vendors & Products Synology
Synology bc500
Synology bc500 Firmware
Synology tc500
Synology tc500 Firmware

Subscriptions

Synology Bc500 Bc500 Firmware Tc500 Tc500 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: synology

Published:

Updated: 2025-08-01T03:40:52.248Z

Reserved: 2024-05-29T06:02:55.669Z

Link: CVE-2024-5463

cve-icon Vulnrichment

Updated: 2024-08-01T21:11:12.729Z

cve-icon NVD

Status : Analyzed

Published: 2024-06-04T10:15:12.747

Modified: 2025-08-04T19:09:23.537

Link: CVE-2024-5463

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses