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CVE-2024-39349

Published: Jun 28, 2024Updated: Apr 10, 2025 Sources: CVE List NVDCWE-120
NVD MITRE
9.8CVSSCRITICAL
EPSS Score
1.4%
Top 30.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability regarding buffer copy without checking size of input ('Classic Buffer Overflow') is found in the libjansson component and it does not affect the upstream library. This allows remote attackers to execute arbitrary code via unspecified vectors. The following models with Synology Camera Firmware versions before 1.0.7-0298 may be affected: BC500 and TC500.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-120

Affected Products

Camera FirmwareSynology
On-prem
Operating Systems / linux-distro
bc500 firmwaresynology
On-prem
Operating Systems / linux-distro
tc500 firmwaresynology
On-prem
Operating Systems / linux-distro
synologycommercialUSOperating Systemsaka diskstation manager (dsm), router manager

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://www.synology.com/en-global/security/advisory/Synology_SA_23_15
synology.com

Timeline

Published
Jun 28, 2024
Last Updated
Apr 10, 2025

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