7.5highHigh
CVE-2026-73773
Hpe Arubaos-Cx
An unauthenticated Denial-of-Service (DoS) vulnerability exists in the API endpoint of AOS-CX. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected service.
Exploitation status
- A vendor advisory or patch reference has been published.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, no special conditions are needed to exploit it.
- To exploit it, no account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 7.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H- Weakness
- CWE-400
- Assigned by
- security-alert@hpe.com
Dates
- Published
- 2026-09-01
- Last modified
- 2026-09-04
- Sources
- NVD
Affected products
- Hpe Arubaos-Cx- 10.10.1180, 10.13.0000 - 10.13.1180, 10.16.0000 - 10.16.1051, 10.17.0000 - 10.17.1021, 10.18.0001
- Hpe Aruba Cx 10000-48y6c \(R8p13a\)all versions
- Hpe Aruba Cx 10000-48y6c \(R8p14a\)all versions
- Hpe Aruba Cx 10000-48y6c \(S0f98a\)all versions
- Hpe Aruba Cx 10040 \(S4r58a\)all versions
- Hpe Aruba Cx 10040 32p \(S4r54a\)all versions
- Hpe Aruba Cx 10040 32p \(S4r55a\)all versions
- Hpe Aruba Cx 10040 32p \(S4r56a\)all versions
- Hpe Aruba Cx 4100i 12-Port \(Jl817a\)all versions
- Hpe Aruba Cx 4100i 24-Port \(Jl818a\)all versions
- Hpe Aruba Cx 6000 12g \(R8n89a\)all versions
- Hpe Aruba Cx 6000 12p \(R8n89b\)all versions
As listed in the NVD configuration data. Not a statement about your estate.