Secuno
ENNL
Book demo

CVE-2024-11131

Synology Bc500 Firmware remote code execution

9.8 CRITICALEPSS 0.77%
  1. Published19 Mar 2025

Description

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.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Synology Bc500 Firmware< 1.2.0-0525
Synology Cc400w Firmware< 1.2.0-0525
Synology Tc500 Firmware< 1.2.0-0525

Remediation

Fixed in
Synology Bc500 Firmware≥ 1.2.0-0525
Synology Cc400w Firmware≥ 1.2.0-0525
Synology Tc500 Firmware≥ 1.2.0-0525

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-1078378.2
RIOT is an open-source microcontroller operating system designed for Internet of Things…
CVE-2026-78269.1
A heap-based out-of-bounds read in the BufferSerializerIOv2_ReadBuffer function…
CVE-2026-823348.1
IBM Guardium Data Protection 12.0, 12.1, 12.2 is vulnerable to a heap-based…
CVE-2026-144968.2
IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0…
CVE-2026-764578.6
As part of Cisco's ongoing commitment to proactive security and product quality, the…
CVE-2026-772148.2
libexpat before commit 13c5f63 contains a heap buffer over-read vulnerability in…

Frequently asked

Is CVE-2024-11131 being actively exploited?

CVE-2024-11131 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.77%.

How severe is CVE-2024-11131?

CVE-2024-11131 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.77% probability of exploitation.

Which products are affected by CVE-2024-11131?

Affected products include Synology Bc500 Firmware, Synology Cc400w Firmware, Synology Tc500 Firmware.

How do I fix CVE-2024-11131?

Upgrade affected software to a fixed version, for example Synology Bc500 Firmware 1.2.0-0525, Synology Cc400w Firmware 1.2.0-0525, Synology Tc500 Firmware 1.2.0-0525 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-11131 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

Get Patch this first every Monday

Five vulnerabilities that matter this week, ranked on real exploitation. Plain language, one email, no spam.

You can unsubscribe with one click from every issue. We handle your details as described in our privacy policy.

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.