CVE-2021-40870
critical · 9.8Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
Added 2022-01-18Remediation due 2022-02-01
A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
9.8
CVSS
93.0%
EPSS (exploit prob.)
100th
EPSS percentile
2021-09-13
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-23
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| aviatrix | controller | >= 6.2, < 6.2.2043 |
| aviatrix | controller | >= 6.3, < 6.3.2490 |
| aviatrix | controller | >= 6.4, < 6.4.2838 |
| aviatrix | controller | >= 6.5, < 6.5.1922 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/164461/Aviatrix-Controller-6.x-Path-Traversal-Code-Execution.html
- https://docs.aviatrix.com/HowTos/UCC_Release_Notes.html#security-note-9-11-2021
- https://wearetradecraft.com/advisories/tc-2021-0002/
- http://packetstormsecurity.com/files/164461/Aviatrix-Controller-6.x-Path-Traversal-Code-Execution.html
- https://docs.aviatrix.com/HowTos/UCC_Release_Notes.html#security-note-9-11-2021
- https://wearetradecraft.com/advisories/tc-2021-0002/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-40870
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-40870