High severity · published Sep 7, 2021
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;…
7.2
CVSS
3.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.1% · higher than 88% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AR
Arubaos · Arubanetworks
6.4.4.0 before 6.4.4.25; 6.5.4.0 before 6.5.4.20; 8.3.0.0 before 8.3.0.16; 8.5.0.0 before 8.5.0.13; 8.6.0.0 before 8.6.0.9; 8.7.0.0 before 8.7.1.4 · source: NVD
SW
Scalance W1750d Firmware · Siemens
All versions, or not specified · source: NVD
SD
Sd-wan · Arubanetworks
2.2.0.0 before 2.2.0.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-37721
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-37721
Mitigation
https://cert-portal.siemens.com/productcert/pdf/ssa-280624.pdf
Vendor Advisory
https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-016.txt
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