Buffer overflow in Arubanetworks Aruba_instant
CVE-2021-37726
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.
Vulnerability class: Buffer Overflow
EPSS: 0.023 (81.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Arubanetworks Aruba_instant
- Siemens Scalance_w1750d
- Siemens Scalance_w1750d_firmware
- N/a Hpe Aruba Instant (Iap) — versions Aruba Instant 8.7.x.x: 8.7.0.0 through 8.7.1.2
Weakness classification (CWE)
References
- security-alert@hpe.com (x_refsource_MISC, Vendor Advisory)
- security-alert@hpe.com (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-37726?
- CVE-2021-37726 is a critical-severity vulnerability in Arubanetworks Aruba_instant, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 9.8/10. Published 2021-10-12.
- How severe is CVE-2021-37726?
- Critical severity. CVSS v3 base score is 9.8 out of 10.