CVE-2025-55626
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 · uneditedAn Insecure Direct Object Reference (IDOR) vulnerability in Reolink Smart 2K+ Plug-in Wi-Fi Video Doorbell with Chime - firmware v3.0.0.4662_2503122283 allows unauthorized attackers to access the Admin-only settings and edit the session storage.
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 confidenceAn Insecure Direct Object Reference (IDOR) vulnerability in Reolink Smart 2K+ Wi-Fi Video Doorbell firmware v3.0.0.4662_2503122283 allows unauthenticated attackers to bypass authorization controls and access Admin-only settings, as well as manipulate session storage directly through predictable object references.
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
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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 firmware versionAccess the Reolink doorbell web interface or API and retrieve the firmware version information from the device settings or system information pageAffected if The device is running firmware v3.0.0.4662_2503122283 exactly
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Verify admin endpoint accessibilityAttempt to access Admin-only settings endpoints or API routes without providing valid authentication credentials; observe if the request is allowed or returns admin configuration dataAffected if Admin settings or sensitive endpoints are accessible without authentication
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Check network exposureReview network configuration to determine if the device web interface is reachable from untrusted networks or the internet; check port forwards, firewall rules, and NAT configurationsAffected if The device admin interface is exposed to the internet or untrusted networks without proper access controls
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Test session object predictabilityMake repeated requests to session-related endpoints and analyze whether session identifiers or object references follow a predictable pattern that could be manipulatedAffected if Session IDs or object references are sequential, guessable, or can be manipulated to access other users data
The device is affected if it runs firmware v3.0.0.4662_2503122283 AND has its admin interface accessible from untrusted networks, allowing unauthenticated access to admin settings through predictable object references.
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 dataImplement proper authorization checks on all endpoints and validate session tokens server-side with user role verification; users should restrict network exposure and monitor for firmware updates from Reolink.
- Consultation8.0 h
- Implementation4.0 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 $8,320.
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Free · runs locallyCheck whether your project pulls in CVE-2025-55626 — 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-2025-55626 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
- No spam, self-promotion, credentials, or personal data