Security readout for executives and security teams
Plain-English summary
CVE-2017-9741 describes a ProjectSend r754 installation script flaw that can let a remote attacker make the application write attacker-controlled PHP into configuration output. If an affected installer is exposed, compromise could lead to server-side code execution. Public sources do not provide CVSS, patch details, or active exploitation evidence.
Executive priority
Treat internet-exposed ProjectSend r754 installers as urgent because the described impact is remote PHP code execution. Priority decreases if installation files are absent or inaccessible, but confirm rather than assume.
Technical view
The issue is in ProjectSend r754 install/make-config.php. The dbprefix parameter is associated with replacing TABLES_PREFIX in the generated configuration file, enabling arbitrary PHP code execution according to the CVE description. Affected-version metadata is incomplete beyond the r754 reference.
Likely exposure
Exposure is most likely where ProjectSend r754, or closely related installer code, is deployed with install/make-config.php reachable by remote users. Internet-facing unfinished or retained installation directories are the primary concern.
Exploitation context
The source bundle lists no CISA KEV entry and no cited evidence of active exploitation. A public GitHub issue is referenced, so technical details may be publicly visible, but the bundle does not establish real-world exploitation.
Researcher notes
Evidence is narrow: CVE text and a referenced GitHub issue identify the vulnerable script, parameter, and configuration replacement behavior. No CVSS, CWE, official fix, or complete affected-product metadata is provided in the bundle.
Mitigation direction
- Check ProjectSend vendor guidance for fixed versions or official remediation.
- Remove or restrict access to installation scripts after setup.
- Block public access to install/make-config.php where present.
- Review generated configuration files for unexpected PHP content.
- Prioritize isolation of exposed ProjectSend r754 systems until remediated.
Validation and detection
- Inventory ProjectSend instances and determine whether r754 is present.
- Verify whether install/make-config.php exists on deployed systems.
- Confirm the installer path is not reachable by unauthenticated remote users.
- Inspect configuration files for suspicious TABLES_PREFIX-related content.
- Review web logs for requests to installation endpoints.
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.
CVE-2017-9741 mapping review
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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://github.com/XiaoZhis/ProjectSend/issues/1CVE reference · x_refsource_MISC
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.