Vulnerability Description
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Synology | Diskstation Manager | < 6.2.4-25553 |
| Synology | Vs960Hd Firmware | - |
| Synology | Vs960Hd | - |
| Synology | Skynas Firmware | - |
| Synology | Skynas | - |
| Synology | Diskstation Manager Unified Controller | 3.0 |
| Synology | Uc3200 | - |
Related Weaknesses (CWE)
References
- https://www.synology.com/security/advisory/Synology_SA_21_03Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158ExploitThird Party Advisory
- https://www.synology.com/security/advisory/Synology_SA_21_03Vendor Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158ExploitThird Party Advisory
FAQ
What is CVE-2021-26563?
CVE-2021-26563 is a vulnerability with a CVSS score of 8.2 (HIGH). Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
How severe is CVE-2021-26563?
CVE-2021-26563 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-26563?
Check the references section above for vendor advisories and patch information. Affected products include: Synology Diskstation Manager, Synology Vs960Hd Firmware, Synology Vs960Hd, Synology Skynas Firmware, Synology Skynas.