CVE-2022-49040

Description

Buffer copy without checking size of input ('Classic Buffer Overflow') vulnerability in connection management functionality in Synology Drive Client before 3.4.0-15721 allows local users with administrator privileges to crash the client via unspecified vectors.

Category

4.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory synology.com
Affected: Synology Synology Drive Client
Published at:
Updated at:

References

Link Tags
https://www.synology.com/en-global/security/advisory/Synology_SA_24_10 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-49040?
CVE-2022-49040 has been scored as a medium severity vulnerability.
How to fix CVE-2022-49040?
To fix CVE-2022-49040, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-49040 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-49040 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-49040?
CVE-2022-49040 affects Synology Synology Drive Client.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.