8.1

CVE-2021-26562

Exploit
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Synology ≫ Diskstation Manager Version < 6.2.3-25426-3
Synology ≫ Vs960hd Firmware Version -
   Synology ≫ Vs960hd Version -
Synology ≫ Skynas Firmware Version -
   Synology ≫ Skynas Version -
Synology ≫ Diskstation Manager Unified Controller Version 3.0
   Synology ≫ Uc3200 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.85% 0.769
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.1 2.2 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
Synology 9 2.2 6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.synology.com/security/advisory/Synology_SA_20_26
Vendor Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159
Third Party Advisory
Exploit