CVE-2023-28400
CVE-2023-28400 is a high-severity vulnerability in Myscada Mypro with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 25% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 25% (98th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Myscada Mypro
- Published:
- Last modified:
Description
mySCADA myPRO versions 8.26.0 and prior has parameters which an authenticated user could exploit to inject arbitrary operating system commands.
Frequently asked questions
- What is CVE-2023-28400?
- mySCADA myPRO versions 8.26.0 and prior has parameters which an authenticated user could exploit to inject arbitrary operating system commands.
- How severe is CVE-2023-28400?
- CVE-2023-28400 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-28400 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 25% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-28400?
- CVE-2023-28400 affects Myscada Mypro. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-28400?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-28400 published?
- CVE-2023-28400 was published on 2023-04-27 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:myscada:mypro:*:*:*:*:*:*:*:*
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All CVEs affecting Myscada Mypro →
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