Security readout for executives and security teams
Plain-English summary
CVE-2023-39611 is a directory traversal flaw in Software FX Chart FX 7 version 7.0.4962.20829. If the affected web-facing component is reachable, an unauthenticated attacker may read files from the server filesystem. The main business risk is exposure of secrets, configuration files, or sensitive customer and operational data.
Executive priority
Treat as high priority for externally reachable systems because compromise can expose sensitive files without credentials. Internal-only deployments still deserve review, especially where servers store secrets, keys, database credentials, or regulated data. Remediation should start with exposure reduction while vendor fix status is confirmed.
Technical view
The CVE describes CWE-22 path traversal reachable over the network with low complexity, no authentication, and no user interaction. CVSS 3.1 is 7.5, driven by high confidentiality impact only. Public affected metadata is incomplete, but the description identifies Software FX Chart FX 7 version 7.0.4962.20829.
Likely exposure
Exposure is most likely where applications embed or host Software FX Chart FX 7 version 7.0.4962.20829 and expose its web request handling to users or the internet. The CVE bundle does not provide CPEs or broader affected-version ranges, so inventory confirmation is required.
Exploitation context
The source bundle says exploitation uses crafted web requests to enumerate and read local files. There is no CISA KEV listing and no cited source in the bundle confirming active exploitation. Public evidence is sufficient for vulnerability existence, but incomplete for patch status and exploitation prevalence.
Researcher notes
The CVE record is concise and affected-product metadata is sparse. Base scoring indicates confidentiality-only impact, so validation should focus on unauthorized file read exposure and reachable attack surface. Avoid assuming affected versions beyond 7.0.4962.20829 unless vendor or application evidence supports it.
Mitigation direction
- Identify and prioritize internet-facing Chart FX 7 deployments.
- Restrict external access to affected Chart FX endpoints.
- Remove or disable the component where it is not required.
- Check Software FX or application vendor guidance for fixed versions.
- Monitor server logs for suspicious file traversal attempts.
Validation and detection
- Confirm whether Chart FX 7 version 7.0.4962.20829 is deployed.
- Map which applications expose Chart FX functionality over HTTP.
- Review application and web server logs for unusual file-read patterns.
- Verify least-privilege filesystem access for the application process.
- Document whether vendor patch or compensating control is in place.
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.
CWE-22: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-39611 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
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
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.
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.