CVE Watch—

CVE-2021-1498

Cisco HyperFlex HX Data Platform Command Injection Vulnerability

CVSS

—

No CVSS

EPSS

100.0%

p100

KEV

YES

Nov 3, 2021

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

100.0%EPSS · 30 days100.0%

2026-09-162026-10-14

KEV catalog record

Product

Cisco / HyperFlex HX

Vulnerability

Cisco HyperFlex HX Data Platform Command Injection Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

Nov 17, 2021

Known ransomware use

Summary description

Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the tomcat8 user.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-1498

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CVECVSSEPSSKEVRExploitTitleMod.

CVE-2021-1497—

100.0%

KEV—80Cisco HyperFlex HX Installer Virtual Machine Command Injection Vulnerability—