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CVE-2021-1498

9.8 criticalKEVEPSS 100%

Critical (9.8) in Cisco HyperFlex HX. In CISA KEV since 2021-11-03. EPSS 100% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2021-11-03, due 2021-11-17
CWEs
CWE-77, CWE-78
Published
Modified
Record from
the NVD, synced

Affected

References

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