CVE-2021-40870 — Aviatrix Controller Unrestricted Upload of File
CVE-2021-40870: Aviatrix Controller Unrestricted Upload of File
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Aviatrix |
| Product | Aviatrix Controller |
| Date added | 2022-01-18 |
| Due date | 2022-02-01 |
| Ransomware campaign use | Unknown |
Description
Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-40870
Weakness behind it
CISA records this vulnerability as an instance of CWE-25, CWE-96. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-40870
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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