CVE-2021-1497
CriticalActively exploited (CISA KEV)
Description
Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Cisco HyperFlex HX
PublishedMay 6, 2021
First seenMay 6, 2021
Added to KEVNov 3, 2021
Weakness typeCWE-78OS command injection
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Nov 17, 2021Update
- cisco hyperflex_hx_data_platform4.0\(2e\), 4.5\(2a\) or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco hyperflex_hx_data_platform | v < 4.0\(2e\), 4.5 ≤ v < 4.5\(2a\) | 4.0\(2e\), 4.5\(2a\) |
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