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NVD / CVE Program· CNA hpe

CVE-2026-23810: Cross-BSSID GTK Re-encryption and Traffic Injection

LowCVSS 3.1 · v3.1—No exploit No fix recorded

Noroxi assessment

Priority: Monitor (action score 12/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.20% (FIRST EPSS).
  • Someone on the same network segment can trigger it. No account or password is required. No user action is required. Special conditions such as timing or configuration are required.
  • According to the record, no fixed version is available yet.

Low priority for now. Update when a fix is released; follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

A vulnerability in the packet processing logic may allow an authenticated attacker to craft and transmit a malicious Wi-Fi frame that causes an Access Point (AP) to classify the frame as group-addressed traffic and re-encrypt it using the Group Temporal Key (GTK) associated with the victim's BSSID. Successful exploitation may enable GTK-independent traffic injection and, when combined with a port-stealing technique, allows an attacker to redirect intercepted traffic to facilitate machine-in-the-middle (MitM) attacks across BSSID boundaries.

Published
Mar 4, 2026
Updated
Jun 17, 2026
EPSS
0.2% · 10th percentile

Report tools

JSON

Action score

12

Monitor

Low priority for now.

CVSS
12 / 40 · 3.1 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
3.1
CNA · hpe
4.3
1.2 point gap

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2026-23810

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
arubanetworksarubaos
arubanetworks7010
arubanetworks7030
arubanetworks7205
arubanetworks7210
arubanetworks7220
arubanetworks7240xm
arubanetworks7280
arubanetworks9004
arubanetworks9004-lte
arubanetworks9012
arubanetworks9106

and 6 more

Versions reported by the vendor

Affected version ranges reported by the assigning authority (hpe). Independent of NVD's CPE analysis and usually ahead of it.

  • Hewlett Packard Enterprise (HPE) HPE Aruba Networking Wireless Operating Systems (AOS-8 & AOS-10)

    • 10.8.0.0affected
    • 10.7.0.0 and later · up to and including 10.7.2.2affected · semver
    • 10.4.0.0 and later · up to and including 10.4.1.10affected · semver
    • 8.13.0.0 and later · up to and including 8.13.1.1affected · semver
    • 8.12.0.0 and later · up to and including 8.12.0.6affected · semver
    • 8.10.0.0 and later · up to and including 8.10.0.21affected · semver
Affected versions · NVD (6)

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • arubanetworks arubaos6.5.4.0 and later · up to 8.10.0.21 inclusive
  • arubanetworks arubaos8.11.0.0 and later · up to 8.12.0.6 inclusive
  • arubanetworks arubaos8.13.0.0 and later · up to 8.13.1.1 inclusive
  • arubanetworks arubaos10.3.0.0 and later · up to 10.4.1.10 inclusive
  • arubanetworks arubaos10.5.0.0 and later · up to 10.7.2.2 inclusive
  • arubanetworks arubaos10.8.0.0

Same product

arubanetworks: all records

Other highest-scoring records for the same primary product.

  • CVE-2020-24633There are multiple buffer overflow vulnerabilities that could lead to unauthenticated remote code execution by sending especially crafted…
    41Plan
  • CVE-2018-7081A remote code execution vulnerability is present in network-listening components in some versions of ArubaOS.
    41Plan
  • CVE-2023-45616There is a buffer overflow vulnerability in the underlying AirWave client service that could lead to unauthenticated remote code execution…
    40Plan

Published before and after this one in the same product

  • ← EarlierCVE-2026-23808Mar 4, 2026 · Client Isolation Bypass via GTK Manipulation
    32Monitor
  • ← EarlierCVE-2026-23809Mar 4, 2026 · MAC Address Spoofing leads to Inter-BSSID Isolation Bypass Resulting in Traffic Redirection
    30Monitor
  • Later →CVE-2026-23811Mar 4, 2026 · Unauthorized Bi-Directional Traffic Interception via L2/L3 Manipulation
    12Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2026-238120 days apartSecurity Boundary Bypass via Routing Node Impersonation
    16Monitor
  • CVE-2026-238110 days apartUnauthorized Bi-Directional Traffic Interception via L2/L3 Manipulation
    12Monitor

Not on record for this CVE: EPSS history · patch commit or PR link · public bounty program.

Technical details

Attack conditions

  • Someone on the same network segment can trigger it.
  • No account or password is required.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
none
Attack vector
Adjacent
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-300 · Channel Accessible by Non-Endpoint

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records