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CVE-2021-27561
CRITICALCISA KEV9.8
Beschreibung
Yealink Device Management (DM) 3.6.0.20 allows command injection as root via the /sm/api/v1/firewall/zone/services URI, without authentication.
CVE Details
CVSS v3.1 Bewertung9.8
SchweregradCRITICAL
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht10/15/2021
Zuletzt geandert11/10/2025
Quellekev
Honeypot-Sichtungen0
CISA KEV
HerstellerYealink
ProduktDevice Management
SchwachstellennameYealink Device Management Server-Side Request Forgery (SSRF) Vulnerability
KEV Aufnahmedatum2021-11-03
Behebungsfrist2021-11-17
Ransomware-NutzungUnknown
Betroffene Produkte
yealink:device_management
Schwachen (CWE)
CWE-78CWE-78
Referenzen
https://ssd-disclosure.com/?p=4688(cve@mitre.org)
https://ssd-disclosure.com/?p=4688(af854a3a-2127-422b-91ae-364da2661108)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27561(134c704f-9b21-4f2e-91b3-4a467353bcc0)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.