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Case File

CVE-2021-26588

CRITICAL · CVSS 9.8 EPSS 1.75% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-10-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2021-26588
Severity
CRITICAL
CVSS
9.8
EPSS
1.75%

Original NVD Description

A potential security vulnerability has been identified in HPE 3PAR StoreServ, HPE Primera Storage and HPE Alletra 9000 Storage array firmware. An unauthenticated user could remotely exploit the low complexity issue to execute code as administrator. This vulnerability impacts completely the confidentiality, integrity, availability of the array. HPE has made the following software updates and mitigation information to resolve the vulnerability in 3PAR, Primera and Alletra 9000 firmware.