Security readout for executives and security teams
Plain-English summary
This flaw affects older Progress MOVEit Transfer web app versions. A logged-in attacker could abuse SQL injection to access the application database and, depending on the database engine, potentially change or delete database elements.
Executive priority
Treat this as a high-priority remediation for any affected MOVEit Transfer deployment, especially externally reachable systems, because compromise could affect sensitive file-transfer data integrity and confidentiality.
Technical view
CVE-2021-33894 is an authenticated SQL injection in SILUtility.vb within MOVEit.DMZ.WebApp. Affected branches are before 2019.0.6, 2019.1.5, 2019.2.2, 2020.0.5, 2020.1.4, and 2021.0.1.
Likely exposure
Exposure is limited to organizations running affected MOVEit Transfer web app versions where an attacker can authenticate. Internet-facing portals increase business risk because MOVEit commonly handles sensitive file-transfer workflows.
Exploitation context
The provided sources do not show active exploitation, and KEV is false. The attacker must be authenticated. The documented impact is database access, possible database inference, and possible alteration or deletion of database elements.
Researcher notes
The bundle lacks CVSS, CWE, CPE, and exploitation detail. Do not infer unauthenticated exploitation or code execution. Focus validation on version state, authenticated exposure, database engine, and evidence of abnormal database access.
Mitigation direction
- Upgrade affected branches to 2019.0.6, 2019.1.5, 2019.2.2, 2020.0.5, 2020.1.4, or 2021.0.1 or later.
- Check the Progress June 2021 advisory for branch-specific remediation guidance.
- Review MOVEit and database logs for unusual authenticated database activity.
- Back up MOVEit Transfer and its database before remediation, following vendor procedures.
Validation and detection
- Identify every deployed MOVEit Transfer version and release branch.
- Confirm each instance is at or above the fixed release for its branch.
- Document the database engine: MySQL, Microsoft SQL Server, or Azure SQL.
- Review authenticated user activity and database changes during the exposure window.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Database behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-33894 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.progress.com/moveitCVE reference · x_refsource_MISC
- https://community.progress.com/s/article/MOVEit-Transfer-Vulnerability-June-2021CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.