Security readout for executives and security teams
TYPO3 installations in the listed 7.6 and 8.x ranges could let a logged-in user upload a file type that may run as PHP. That can turn ordinary upload access into server-side code execution if the web server processes the uploaded file. Exposure is most relevant for TYPO3 sites running the named versions where authenticated users can upload files to web-accessible locations. The bundle does not identify unauthenticated exposure or affected products beyond TYPO3 core. Treat this as high priority for legacy TYPO3 environments because authenticated upload access could become server code execution. Prioritize internet-facing sites and systems with broad contributor accounts. Mitigation focus: Review TYPO3-CORE-SA-2017-007 and apply the vendor-recommended update or mitigation.; Identify and retire TYPO3 7.6.0-7.6.21 and 8.0.0-8.7.4 deployments.; Restrict upload permissions to trusted users until vendor guidance is applied..
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.
File access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-14251 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://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-007/CVE 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.