CVE•Published 2026-09-30•Modified 2026-10-13•0 articles on news•3 live references•NVD data

CVE-2026-102117Accellion · Kiteworks

Vulnerability data via NVD (ingested)

CVSS v3.1

7.2

HIGH

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

EPSS percentile

Exploit Prediction Scoring System · top 65% of all CVEs

Weaknesses (CWE)

CWE-807Reliance on Untrusted Inputs in a Security Decision CWE-940Improper Verification of Source of a Communication Channel

Description

On deployments where the remote-support capability is licensed and enabled, an authenticated System Administrator who also possessed the key protecting the submitted data could redirect the underlying system's outbound support connection to a destination of their choosing. That destination could then have operating-system commands executed on the node and receive their output, potentially resulting in remote code execution with the privileges of a local service account.

Timeline

Published 2026-09-30

Modified 2026-10-13

External references

NVD MITRE VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-102117

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Accellion Kiteworks"

All exposed Accellion Kiteworks instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Kiteworks"

HTTP body or banner mentions "Kiteworks" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-102117