CVE-2021-26588 — CRITICAL (9.8)

Q: How severe is CVE-2021-26588?

CVE-2021-26588 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-26588?

Check the references section above for vendor advisories and patch information. Affected products include: Hpe 3Par Os, Hpe 3Par Storeserv 10400, Hpe 3Par Storeserv 10800, Hpe 3Par Storeserv 20000, Hpe 3Par Storeserv 7200C.

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hpe	3Par Os	3.3.1_mp5_p156
Hpe	3Par Storeserv 10400	-
Hpe	3Par Storeserv 10800	-
Hpe	3Par Storeserv 20000	-
Hpe	3Par Storeserv 7200C	-
Hpe	3Par Storeserv 7400C	-
Hpe	3Par Storeserv 7440C	-
Hpe	3Par Storeserv 8000	-
Hpe	3Par Storeserv 9000	-
Hpe	Primera 630 Firmware	>= 4.0.0, <= 4.3.3
Hpe	Primera 630	-
Hpe	Primera 650 Firmware	>= 4.0.0, <= 4.3.3
Hpe	Primera 650	-
Hpe	Primera 670 Firmware	>= 4.0.0, <= 4.3.3
Hpe	Primera 670	-
Hpe	Alletra 9060 Firmware	>= 9.3.0, <= 9.4.0
Hpe	Alletra 9060	-
Hpe	Alletra 9080 Firmware	>= 9.3.0, <= 9.4.0
Hpe	Alletra 9080	-

References

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpeVendor Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpeVendor Advisory

FAQ

What is CVE-2021-26588?

CVE-2021-26588 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 co...

How severe is CVE-2021-26588?

CVE-2021-26588 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-26588?

Check the references section above for vendor advisories and patch information. Affected products include: Hpe 3Par Os, Hpe 3Par Storeserv 10400, Hpe 3Par Storeserv 10800, Hpe 3Par Storeserv 20000, Hpe 3Par Storeserv 7200C.