CVE-2023-4291
CVE-2023-4291 is a critical-severity vulnerability in Frauscher Frauscher Diagnostic System 101 with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (59th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-94
- Affected product: Frauscher Frauscher Diagnostic System 101
- Published:
- Last modified:
Description
Frauscher Sensortechnik GmbH FDS101 for FAdC/FAdCi v1.4.24 and all previous versions are vulnerable to a remote code execution (RCE) vulnerability via manipulated parameters of the web interface without authentication. This could lead to a full compromise of the FDS101 device.
Frequently asked questions
- What is CVE-2023-4291?
- Frauscher Sensortechnik GmbH FDS101 for FAdC/FAdCi v1.4.24 and all previous versions are vulnerable to a remote code execution (RCE) vulnerability via manipulated parameters of the web interface without authentication. This could lead to a full compromise of the FDS101 device.
- How severe is CVE-2023-4291?
- CVE-2023-4291 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-4291 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-4291?
- CVE-2023-4291 primarily affects Frauscher Frauscher Diagnostic System 101. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2023-4291?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-4291 published?
- CVE-2023-4291 was published on 2023-09-21 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:a:frauscher:frauscher_diagnostic_system_101:*:*:*:*:*:fadc:*:*
- cpe:2.3:a:frauscher:frauscher_diagnostic_system_101:*:*:*:*:*:fadci:*:*
More vulnerabilities in Frauscher Frauscher Diagnostic System 101
- CVE-2023-4152 — High (CVSS 7.5): Frauscher Sensortechnik GmbH FDS101 for FAdC/FAdCi v1.4.24 and all previous versions are vulnerable to a path traversal…
- CVE-2023-2880 — High (CVSS 7.5): Frauscher Sensortechnik GmbH FDS001 for FAdC/FAdCi v1.3.3 and all previous versions are vulnerable to a path traversal…
- CVE-2023-4292 — Medium (CVSS 5.3): Frauscher Sensortechnik GmbH FDS101 for FAdC/FAdCi v1.4.24 and all previous versions are vulnerable to a SQL injection…
All CVEs affecting Frauscher Frauscher Diagnostic System 101 →
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