Cisco HyperFlex HX Data Platform File Upload Vulnerability
CVE-2021-1499
Key Information:
- Vendor
Cisco
- Vendor
- CVE Published:
- 6 May 2021
Badges
What is CVE-2021-1499?
A vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker to upload files to an affected device. This vulnerability is due to missing authentication for the upload function. An attacker could exploit this vulnerability by sending a specific HTTP request to an affected device. A successful exploit could allow the attacker to upload files to the affected device with the permissions of the tomcat8 user.

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Affected Version(s)
Cisco HyperFlex HX Data Platform
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
91% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- πΎ
Exploit known to exist
- π‘
Public PoC available
Vulnerability published
Vulnerability Reserved
