9.8Kritisch
KEV
CVE-2021-40870Aviatrix Controller Unrestricted Upload of File
Bekannt ausgenutzt — Aviatrix Controller Unrestricted Upload of File
CISA hat am 18.01.2022 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 01.02.2022.
Erforderliche Maßnahme: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2021-40870
Beschreibung
An issue was discovered in Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.
Schwachstellentyp (CWE):
CWE-23
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| aviatrix | controller | 6.2 – < 6.2.2043 |
Referenzen und Patches
- https://docs.aviatrix.com/HowTos/UCC_Release_Notes.html#security-note-9-11-2021 Release NotesVendor Advisory
- https://wearetradecraft.com/advisories/tc-2021-0002/ ExploitThird Party Advisory
- http://packetstormsecurity.com/files/164461/Aviatrix-Controller-6.x-Path-Traversal-Code-Execution.html ExploitThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-40870 US Government Resource
CPE-Treffer (NVD) (4)
cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*≥ 6.2 < 6.2.2043cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*≥ 6.3 < 6.3.2490cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*≥ 6.4 < 6.4.2838cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*≥ 6.5 < 6.5.1922