Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Network-reachable password-change endpoint requires no auth or interaction (AV:N/AC:L/PR:N/UI:N); account takeover yields full C/I/A impact within the app's unchanged scope.
Primary rating from Vendor (TR-CERT).
CVSS VectorNVD
Lifecycle Timeline
3DescriptionNVD
Unverified password change vulnerability in Vimesoft Inc. Enterprise Video Platform allows Authentication Bypass.
This issue affects Enterprise Video Platform: from 3.11.0.0 before 3.25.0.
AnalysisAI
Authentication bypass in Vimesoft Enterprise Video Platform (versions 3.11.0.0 up to but not including 3.25.0) lets a remote, unauthenticated attacker change a victim's password without verifying the existing credential (CWE-620), enabling full account takeover. Reported by Turkey's national CERT (TR-CERT/USOM) and rated CVSS 9.8, the flaw grants complete control over targeted accounts. There is no public exploit identified at time of analysis and it is not listed in CISA KEV.
Technical ContextAI
The affected software is Vimesoft Inc.'s Enterprise Video Platform, a commercial video conferencing/streaming solution (CPE cpe:2.3:a:vimesoft_inc.:enterprise_video_platform). The root cause is CWE-620 (Unverified Password Change): a password-change or password-reset routine that sets a new password without validating the requester's identity - for example, not requiring the current password, a valid authenticated session, or a properly bound reset token. When that check is absent, the password-change endpoint itself becomes an authentication-bypass primitive, because whoever can reach it can overwrite a target account's credential and then log in as that user.
RemediationAI
Vendor-released patch: upgrade Enterprise Video Platform to version 3.25.0 or later, which is the first fixed release for the 3.11.0.0-3.24.x affected range. Consult the TR-CERT advisory at https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0574 for vendor guidance. If immediate patching is not possible, restrict network reachability of the platform's password-change and password-reset endpoints - place the application behind a VPN or IP allowlist and add a WAF/reverse-proxy rule to block or authenticate requests to the account-recovery and change-password routes - accepting that this may break legitimate self-service password resets for remote users. As additional compensating measures, force password resets and invalidate active sessions for any accounts suspected of tampering, and monitor logs for anomalous password-change requests; these controls reduce exposure but do not remove the underlying flaw, so upgrading remains the primary fix.
More in Enterprise Video Platform
View allSame weakness CWE-620 – Unverified Password Change
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-45220
GHSA-jwxw-5646-6rgf