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CVE-2026-12691 – Authentication Bypass – Vimesoft Enterprise Video Platform 3.11.0.0 to before 3….

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Summary

CVE-2026-12691 is a high-severity Missing Authentication for Critical Function vulnerability (CWE-306) in Vimesoft Inc. Enterprise Video Platform, affecting all versions from 3.11.0.0 up to (but not including) 3.25.0. The flaw allows unauthenticated remote attackers to bypass authentication and access critical platform functions, resulting in full confidentiality compromise. The CVSS v3.1 base score is 7.5 (HIGH).

Technical details

  • Root cause: A critical function within the Enterprise Video Platform is accessible without any authentication check, classified as CWE-306 (Missing Authentication for Critical Function).
  • Trigger conditions: No credentials, no user interaction, and no elevated privileges are required. An attacker with network access to the application is sufficient to trigger the vulnerability.
  • Attack vector: Remotely exploitable over the network (AV:N) with low attack complexity (AC:L), making it straightforward for any internet-based threat actor to attempt exploitation against an exposed instance.
  • Impact: Successful exploitation grants unauthenticated access to sensitive functionality or data, resulting in high confidentiality impact (C:H). Integrity and availability are not directly affected per the CVSS scoring (I:N, A:N).

Affected software

  • Vimesoft Inc. Enterprise Video Platform — versions 3.11.0.0 through before 3.25.0

Severity

  • CVSS v3.1 Base Score: 7.5 (HIGH)
  • Vector String: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Mitigation and recommended actions

  • Immediate action — patch: Upgrade Vimesoft Enterprise Video Platform to version 3.25.0 or later, which contains the vendor-provided fix for this vulnerability.
  • Network mitigation (if patching is not immediately possible): Restrict network access to the Enterprise Video Platform to trusted internal networks or VPN endpoints only. Prevent direct internet exposure of the application until the patch can be applied.
  • Access review: Review platform access logs for any anomalous unauthenticated requests to critical endpoints that may indicate prior exploitation attempts.

IONIX Status

The IONIX research team is tracking ongoing exploitation attempts and recommends immediate patching. Potentially affected assets are outlined in this post.

References

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