CVE-2023-36933
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 · uneditedIn Progress MOVEit Transfer before 2021.0.9 (13.0.9), 2021.1.7 (13.1.7), 2022.0.7 (14.0.7), 2022.1.8 (14.1.8), and 2023.0.4 (15.0.4), it is possible for an attacker to invoke a method that results in an unhandled exception. Triggering this workflow can cause the MOVEit Transfer application to terminate unexpectedly.
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 confidenceA denial of service vulnerability exists in Progress MOVEit Transfer where an unauthenticated attacker can invoke a specific method that triggers an unhandled exception, causing the application to terminate unexpectedly. The vulnerability affects multiple version branches (2021.x, 2022.x, 2023.x) prior to the specified patched releases.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 2020.1.11>= 2021.0, < 2021.0.9>= 2021.1.0, < 2021.1.7>= 2022.0.0, < 2022.0.7>= 2022.1.0, < 2022.1.8>= 2023.0.0, < 2023.0.4CVSS 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
- None
- Integrity
- None
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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 MOVEit Transfer installed versionLocate the installed version through the application admin interface, installation logs, or product documentation. The version is typically visible in the web UI footer or in the program's about/details section.Affected if The installed version falls within the affected ranges: < 2020.1.11, >= 2021.0.0 to < 2021.0.9, >= 2021.1.0 to < 2021.1.7, >= 2022.0.0 to < 2022.0.7, >= 2022.1.0 to < 2022.1.8, or >= 2023.0.0 to < 2023.0.4
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Confirm MOVEit Transfer web interface is accessibleVerify the MOVEit Transfer web portal is reachable on the configured port (typically ports 80, 443, or custom ports as configured during installation).Affected if The web interface is exposed to network traffic, as the vulnerability is exploitable by an unauthenticated remote attacker
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Determine if the specific SFTP/API endpoint is exposedCheck whether the MOVEit Transfer SFTP or API services are accessible from untrusted networks, as the vulnerability involves invoking a specific method that triggers the unhandled exception.Affected if The application endpoint accepting unauthenticated requests is reachable from external or untrusted networks
The environment is affected if MOVEit Transfer version is one of the unpatched versions listed in the affected ranges AND the web/API interface is network-accessible to potential attackers.
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.
dbcve · scoped2020.1.112021.0.92021.1.7
Apply the available vendor patches for all affected MOVEit Transfer versions (2021.0.9, 2021.1.7, 2022.0.7, 2022.1.8, and 2023.0.4 or later) to remediate the unhandled exception vulnerability.
2023.0.4 (15.0.4) or the latest available version
- 1. Identify the currently installed MOVEit Transfer version by checking the application or system information
- 2. Based on the current version, determine the appropriate upgrade path to a fixed release
- 3. For versions 2020.1.x: upgrade to 2020.1.11 or later
- 4. For versions 2021.0.x: upgrade to 2021.0.9 or later
- 5. For versions 2021.1.x: upgrade to 2021.1.7 or later
- 6. For versions 2022.0.x: upgrade to 2022.0.7 or later
- 7. For versions 2022.1.x: upgrade to 2022.1.8 or later
- 8. For versions 2023.0.x: upgrade to 2023.0.4 or later
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-36933 — 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-2023-36933 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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