CVE-2026-63453CWE-120

CVE-2026-63453

High · published July 21, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
49.1
In the wild
Unconfirmed
What it is

Buffer overflow vulnerabilities exist in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow a remote high-privileged user to execute arbitrary code as a privileged user on the underlying operating system.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00621 · 49.1th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-07-21T23:17Z
Affected products (4)
ProductVersionsFixed in
hpe/arubaos-cx≤ 10.13.1170—
hpe/arubaos-cx≥ 10.16.0000, ≤ 10.16.1050—
hpe/arubaos-cx≥ 10.17.0000, ≤ 10.17.1020—
hpe/arubaos-cx≥ 10.18.0000, ≤ 10.18.0001—
References (1)
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05081en_us&docLocale=en_US · [email protected]
EPSS history
Timeline
  • 21 JUL 18:02Z
    Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX
    cvelistv5