CVE-2022-49039
CVE-2022-49039 is a medium-severity vulnerability in Synology Drive Client with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.7)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2022-53881
- Weakness: CWE-787
- Affected product: Synology Drive Client
- Published:
- Last modified:
Description
Out-of-bounds write vulnerability in backup task management functionality in Synology Drive Client before 3.4.0-15721 allows local users with administrator privileges to execute arbitrary commands via unspecified vectors.
Frequently asked questions
- What is CVE-2022-49039?
- Out-of-bounds write vulnerability in backup task management functionality in Synology Drive Client before 3.4.0-15721 allows local users with administrator privileges to execute arbitrary commands via unspecified vectors.
- How severe is CVE-2022-49039?
- CVE-2022-49039 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-49039 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-49039?
- CVE-2022-49039 affects Synology Drive Client. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-49039?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2022-49039 have an EU (EUVD) identifier?
- Yes. CVE-2022-49039 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-53881.
- When was CVE-2022-49039 published?
- CVE-2022-49039 was published on 2024-09-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:synology:drive_client:*:*:*:*:*:desktop:*:*
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