CVE-2021-37727: OS Command Injection
First published: Tue Oct 12 2021(Updated: )
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.
Credit: security-alert@hpe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Arubanetworks Aruba Instant | >=6.4.0.2-4.1.0.0<6.4.4.8-4.2.4.19 | |
| Arubanetworks Aruba Instant | >=6.5.4.0<6.5.4.20 | |
| Arubanetworks Aruba Instant | >=8.5.0.0<8.5.0.12 | |
| Arubanetworks Aruba Instant | >=8.6.0.0<8.6.0.11 | |
| Arubanetworks Aruba Instant | >=8.7.0.0<8.7.1.3 | |
| Siemens Scalance W1750d Firmware | >=8.7.1.3 | |
| Siemens SCALANCE W1750D |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2021-37727?
CVE-2021-37727 is a remote arbitrary command execution vulnerability discovered in HPE Aruba Instant (IAP) versions 6.4.4.8-4.2.4.18 and below; 6.5.4.20 and below; 8.5.0.12 and below; 8.6.0.11 and below; and 8.7.1.3 and below.
How severe is CVE-2021-37727?
CVE-2021-37727 has a severity rating of 7.2 (Critical).
Which software versions are affected by CVE-2021-37727?
CVE-2021-37727 affects HPE Aruba Instant (IAP) versions 6.4.4.8-4.2.4.18 and below; 6.5.4.20 and below; 8.5.0.12 and below; 8.6.0.11 and below; and 8.7.1.3 and below.
How can I fix CVE-2021-37727?
To fix CVE-2021-37727, upgrade to a version that is above the affected versions mentioned in the advisory.
Where can I find more information about CVE-2021-37727?
More information about CVE-2021-37727 can be found at the following references: [Reference 1](https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf), [Reference 2](https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt).
- agent/references
- agent/type
- agent/last-modified-date
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/remedy
- agent/severity
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/tags
- agent/description
- agent/event
- collector/mitre-cve
- source/MITRE
- vendor/arubanetworks
- canonical/arubanetworks aruba instant
- version/arubanetworks aruba instant/6.4.0.2-4.1.0.0
- version/arubanetworks aruba instant/6.5.4.0
- version/arubanetworks aruba instant/8.5.0.0
- version/arubanetworks aruba instant/8.6.0.0
- version/arubanetworks aruba instant/8.7.0.0
- vendor/siemens
- canonical/siemens scalance w1750d firmware
- version/siemens scalance w1750d firmware/8.7.1.3
- canonical/siemens scalance w1750d