Critical severity9.8CISA KEVNVD Advisory· Published Sep 13, 2021· Updated Jun 17, 2026
CVE-2021-40870
CVE-2021-40870
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:aviatrix:controller:*:*:*:*:*:*:*:*range: >=6.2,<6.2.2043
- (no CPE)range: <6.5-1804.1922
- Aviatrix/Aviatrix Controllerdescription
Patches
Vulnerability mechanics
References
4- packetstormsecurity.com/files/164461/Aviatrix-Controller-6.x-Path-Traversal-Code-Execution.htmlnvdExploitThird Party AdvisoryVDB Entry
- wearetradecraft.com/advisories/tc-2021-0002/nvdExploitThird Party Advisory
- docs.aviatrix.com/HowTos/UCC_Release_Notes.htmlnvdRelease NotesVendor Advisory
- www.cisa.gov/known-exploited-vulnerabilities-catalognvdUS Government Resource
News mentions
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