RCE in Arubanetworks Arubaos
CVE-2021-37721
A remote arbitrary command execution vulnerability was discovered in Aruba SD-WAN Software and Gateways; Aruba Operating System Software version(s): Prior to 8.6.0.4-2.2.0.4; Prior to 8.7.1.4, 8.6.0.9, 8.5.0.13, 8.3.0.16, 6.5.4.20, 6.4.4.25. Aruba has released patches for Aruba SD-WAN Software and Gateways and ArubaOS that address this security vulnerability.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.031 (87.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 87th percentile — 87.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.031 · newest: 0.031 · change: 0.000
Affected products
- Arubanetworks Arubaos
- Arubanetworks Sd-Wan
- Siemens Scalance W1750d
- Siemens Scalance W1750d Firmware
- Aruba Sd-Wan Software And Gateways; Operating System — versions Prior to 8.6.0.4-2.2.0.4, Prior to 8.7.1.4, 8.6.0.9, 8.5.0.13, 8.3.0.16, 6.5.4.20, 6.4.4.25
Weakness classification (CWE)
References
- www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.txt (Vendor Advisory)
- cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf (Third Party Advisory, Mitigation)
Frequently asked questions
- What is CVE-2021-37721?
- CVE-2021-37721 is a high-severity vulnerability in Arubanetworks Arubaos, classified under Command Injection. CVSS score: 7.2/10. Published 2021-09-07.
- How severe is CVE-2021-37721?
- High severity. CVSS v3 base score is 7.2 out of 10.