CVE-2025-4320
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedAuthentication Bypass by Primary Weakness, Weak Password Recovery Mechanism for Forgotten Password vulnerability in Birebirsoft Software and Technology Solutions Sufirmam allows Authentication Bypass, Password Recovery Exploitation. This issue affects Sufirmam: through 23012026. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThe Sufirmam application through version 23012026 contains critical authentication bypass vulnerabilities stemming from weak password recovery mechanisms. Attackers can exploit the forgotten password flow to bypass authentication entirely, likely through predictable tokens, insufficient validation, or other flaws in the recovery workflow.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Changed
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify if Sufirmam is deployedSearch for Sufirmam application files, processes, or services running on the system. Check web server directories, application logs, or installed software listings for 'Sufirmam' references.Affected if Sufirmam application is found running or installed on the system
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Determine installed versionLocate the application version information - check the application itself, version files, headers, or admin interfaces for the exact version number. Compare against 23012026.Affected if Installed version is 23012026 or any version number lower than 23012026 (meaning the application is through that version)
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Verify password recovery is accessibleAccess the application's login page and locate the 'forgot password' or 'password recovery' endpoint. Confirm the endpoint responds and is reachable.Affected if The password recovery/forgotten password flow is enabled and accessible on the application
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Check for weak password reset token configurationInitiate a password reset request and examine the generated token: check token length, format, entropy, expiration time, and whether tokens are predictable or reusable. Inspect application configuration files for token generation settings.Affected if Tokens are short, predictable, do not expire, or can be reused - indicating weak token generation
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Confirm MFA is not enforced on authentication endpointsReview authentication configuration and test whether MFA is required for login and password recovery flows. Check if MFA settings are optional, disabled, or missing entirely.Affected if Multi-factor authentication is not enforced or is optional on authentication and password recovery endpoints
A user is affected if Sufirmam version 23012026 or earlier is running with the password recovery feature enabled and without strong token validation or MFA in place.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataUntil a vendor patch is available, implement compensating controls such as web application firewall rules, aggressive rate limiting on authentication endpoints, requiring MFA for all accounts, and monitoring for anomalous authentication patterns. Consider migrating to a secure alternative if the vendor remains unresponsive.
- Consultation6.0 h
- Implementation24.0 h
- Testing12.0 h
- Review / QA6.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $13,440.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-4320 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-4320 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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