CVE-2021-37726

moderate-risk
Published 2021-10-12

A remote buffer overflow vulnerability was discovered in HPE Aruba Instant (IAP) version(s): Aruba Instant 8.7.x.x: 8.7.0.0 through 8.7.1.2. Aruba has released patches for Aruba Instant (IAP) that address this security vulnerability.

Do I need to act?

~
1.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (2)

Aruba Instant

Affected Vendors

Siemens Arubanetworks

References (4)

Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf
Vendor Advisory https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt
Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-917476.pdf
Vendor Advisory https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-017.txt
43
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 4/34 · Minimal
Exposure 7/34 · Low