Security readout for executives and security teams
MaxCMS 3.11.20b has a directory traversal flaw that could let a remote attacker read files from the server. For a business, the risk is exposure of configuration files, credentials, or other sensitive server data if this old CMS is still reachable. Exposure is likely limited to legacy systems running MaxCMS 3.11.20b, especially if the vulnerable PHP include is internet-accessible. Asset inventories may miss it because the CVE bundle has no usable CPE data. Treat as urgent only where MaxCMS 3.11.20b is present or internet-facing. The main business concern is sensitive file disclosure from a legacy web application. Mitigation focus: Find any MaxCMS 3.11.20b instances in internal and external inventories.; Remove public access to the vulnerable CMS until vendor guidance is confirmed.; Check MaxCMS, Secunia, or VUPEN guidance for fixed versions or workarounds..
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
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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-2009-3425 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
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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
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.