CVE-2026-21409

N/A

Description

Improper authorization vulnerability exists in RICOH Streamline NX 3.5.1 to 24R3. If a man-in-the-middle attack is conducted on the communication between the affected product and its user, and some crafted request is processed by the product, the user's registration information and/or OIDC (OpenID Connect) tokens may be retrieved.

CVE Details

CVSS v3.1 ScoreN/A

Published1/9/2026

Last Modified1/13/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-639

References

https://jvn.jp/en/jp/JVN12770174/(vultures@jpcert.or.jp)

https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000011(vultures@jpcert.or.jp)

IOC Correlations

No correlations recorded

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