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CVE-2022-23676

42
FAUCET Score

CVE-2022-23676 is a critical remote code execution vulnerability affecting various versions of ArubaOS-Switch Devices. This flaw, stemming from a CWE-787 (Out-of-bounds Write), allows an unauthenticated attacker to execute arbitrary code on vulnerable switches over the network with low attack complexity. With a CVSS score of 9.8, successful exploitation could lead to complete compromise of the affected device, impacting confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating high awareness of its potential impact. Aruba has released patches to address this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 15.00.0, <= 15.16.0023CPE matchmatch criteria
cpe:2.3:o:arubanetworks:5406r_firmware:*:*:*:*:*:*:*:*
>= 16.01.0, < 16.02.0034CPE matchmatch criteria
cpe:2.3:o:arubanetworks:5406r_firmware:*:*:*:*:*:*:*:*
>= 16.03.0, < 16.04.0024CPE matchmatch criteria
cpe:2.3:o:arubanetworks:5406r_firmware:*:*:*:*:*:*:*:*
>= 16.05.0, < 16.08.0025CPE matchmatch criteria
cpe:2.3:o:arubanetworks:5406r_firmware:*:*:*:*:*:*:*:*
>= 16.09.0, < 16.09.0020CPE matchmatch criteria
cpe:2.3:o:arubanetworks:5406r_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
22.47%
Probability of exploitation in next 30 days
EPSS Percentile
97.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2247 is in the 94th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

arubanetworks.com / assets/alert/ARUBA-PSA-2022-008.txt
Vendor Advisory