CVE-2023-31718
Frangoteam Fuxa ≤ 1.1.12
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.
Summary
CVE-2023-31718 is a high-severity PHP Remote File Inclusion (CWE-98) vulnerability in Frangoteam Fuxa. Its CVSS base score is 7.5 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Data Obfuscation (T1001); ranked in the top 23% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
Deeper analysis AI-assisted summary
Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.
FUXA versions 1.1.12 and earlier contain a local file inclusion vulnerability in the /api/download endpoint. The affected component is the open-source FUXA industrial SCADA/HMI platform, which exposes this flaw to unauthenticated network requests and carries a CVSS 7.5 rating reflecting high confidentiality impact with no required privileges or user interaction.
An attacker with network access can supply crafted parameters to the download API and retrieve arbitrary files from the underlying server filesystem. Successful exploitation yields read access to sensitive configuration data, credentials, or other restricted content without authentication.
Public references consist of a proof-of-concept repository and the upstream FUXA project page; no vendor advisory or patch details are provided in the available sources. The CVE maintains an EPSS score near 0.38, indicating sustained moderate exploitation interest since disclosure.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2023-2610
Vulnerability Data
FUXA <= 1.1.12 is vulnerable to Local via Inclusion via /api/download.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise Techniques
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Hardened runtime configuration (e.g., allow_url_include=off) directly blocks RFI even if code is flawed.
Execution restrictions can prevent the remote payload from running, while eliminating the weakness reduces the need for such controls.
Secure SDLC practices such as input validation and allow-listing of include paths directly prevent the weakness.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.