What is the CVSS score of CVE-2024-11131?

CVE-2024-11131 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.6%.

Which versions of Tc500 Firmware are affected by CVE-2024-11131?

Organizations using A vulnerability regarding out-of-bounds read face critical risk from CVE-2024-11131, a out-of-bounds read vulnerability rated CVSS 9.8.

How to fix or mitigate CVE-2024-11131?

Within 7 days: Identify all affected systems running the video interface. This allows remote attackers to execute and apply vendor patches promptly. Monitor vendor channels for patch availability.

Tc500 Firmware CVE-2024-11131

CRITICAL

Out-of-bounds Read (CWE-125)

2025-03-19 security@synology.com

Information Disclosure RCE Buffer Overflow Synology Tc500 Firmware Cc400W Firmware Bc500 Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:32 vuln.today

CVE Published

Mar 19, 2025 - 03:15 nvd

CRITICAL 9.8

DescriptionCVE.org

A vulnerability regarding out-of-bounds read is found in the video interface. This allows remote attackers to execute arbitrary code via unspecified vectors. The following models with Synology Camera Firmware versions before 1.2.0-0525 may be affected: BC500, CC400W and TC500.

AnalysisAI

A vulnerability regarding out-of-bounds read is found in the video interface. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. A vulnerability regarding out-of-bounds read is found in the video interface. This allows remote attackers to execute arbitrary code via unspecified vectors. The following models with Synology Camera Firmware versions before 1.2.0-0525 may be affected: BC500, CC400W and TC500. Affected products include: Synology Tc500 Firmware, Synology Cc400W Firmware, Synology Bc500 Firmware. Version information: before 1.2.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.