CVE-2021-37727

Severity Score

7.2

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A remote arbitrary command execution vulnerability was discovered in HPE Aruba Instant (IAP) version(s): 6.4.x.x: 6.4.4.8-4.2.4.18 and below; Aruba Instant 6.5.x.x: 6.5.4.20 and below; Aruba Instant 8.5.x.x: 8.5.0.12 and below; Aruba Instant 8.6.x.x: 8.6.0.11 and below; Aruba Instant 8.7.x.x: 8.7.1.3 and below. Aruba has released patches for Aruba Instant (IAP) that address this security vulnerability.

Se ha detectado una vulnerabilidad de ejecución de comandos remota arbitrarias en HPE Aruba Instant (IAP) versiones: 6.4.x.x: 6.4.4.8-4.2.4.18 y por debajo; Aruba Instant 6. 5.x.x: 6.5.4.20 y por debajo; Aruba Instant 8.5.x.x: 8.5.0.12 y por debajo; Aruba Instant 8.6.x.x: 8.6.0.11 y por debajo; Aruba Instant 8.7.x.x: 8.7.1.3 y por debajo. Aruba ha publicado parches para Aruba Instant (IAP) que abordan esta vulnerabilidad de seguridad

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-07-29 CVE Reserved
2021-10-12 CVE Published
2024-08-04 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf	2021-11-24

URL	Date	SRC
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt	2021-11-24

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Siemens Search vendor "Siemens"	Scalance W1750d Firmware Search vendor "Siemens" for product "Scalance W1750d Firmware"	>= 8.7.1.3 Search vendor "Siemens" for product "Scalance W1750d Firmware" and version " >= 8.7.1.3"	-	Affected	in	Siemens Search vendor "Siemens"	Scalance W1750d Search vendor "Siemens" for product "Scalance W1750d"	-	-	Safe
Arubanetworks Search vendor "Arubanetworks"		Aruba Instant Search vendor "Arubanetworks" for product "Aruba Instant"				>= 6.4.0.2-4.1.0.0 < 6.4.4.8-4.2.4.19 Search vendor "Arubanetworks" for product "Aruba Instant" and version " >= 6.4.0.2-4.1.0.0 < 6.4.4.8-4.2.4.19"		-		Affected
Arubanetworks Search vendor "Arubanetworks"		Aruba Instant Search vendor "Arubanetworks" for product "Aruba Instant"				>= 6.5.4.0 < 6.5.4.20 Search vendor "Arubanetworks" for product "Aruba Instant" and version " >= 6.5.4.0 < 6.5.4.20"		-		Affected
Arubanetworks Search vendor "Arubanetworks"		Aruba Instant Search vendor "Arubanetworks" for product "Aruba Instant"				>= 8.5.0.0 < 8.5.0.12 Search vendor "Arubanetworks" for product "Aruba Instant" and version " >= 8.5.0.0 < 8.5.0.12"		-		Affected
Arubanetworks Search vendor "Arubanetworks"		Aruba Instant Search vendor "Arubanetworks" for product "Aruba Instant"				>= 8.6.0.0 < 8.6.0.11 Search vendor "Arubanetworks" for product "Aruba Instant" and version " >= 8.6.0.0 < 8.6.0.11"		-		Affected
Arubanetworks Search vendor "Arubanetworks"		Aruba Instant Search vendor "Arubanetworks" for product "Aruba Instant"				>= 8.7.0.0 < 8.7.1.3 Search vendor "Arubanetworks" for product "Aruba Instant" and version " >= 8.7.0.0 < 8.7.1.3"		-		Affected