Improper input validation in Open Automation Software OAS Platform
Priority LOW 24CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
An improper input validation vulnerability exists in the OAS Engine User Configuration functionality of Open Automation Software OAS Platform V19.00.0057. A specially crafted series of network requests can lead to unexpected data in the configuration. An attacker can send a sequence of requests to trigger this vulnerability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00662 51st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Open Automation Software | OAS Platform | V19.00.0057 | — | No fix listed | CNA |
- OAS Platform VendorOpen Automation Software Affected V19.00.0057 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:openautomationsoftware:open_automation_software:19.0.0.57:*:*:*:*:*:*:* | 19.0.0.57 | Vulnerable | Open Automation Software |
- cpe:2.3:a:openautomationsoftware:open_automation_software:19.0.0.57:*:*:*:*:*:*:* Versions 19.0.0.57 Vulnerable ·Open Automation Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-27201
- 2026-10-03 Alias added: GHSA-6rc6-fqrr-7x25
- 2026-10-06 EPSS moved to the 50th–90th percentile
References
More Open Automation Software vulnerabilities
- TI-2024-14772 A file write vulnerability exists in the OAS Engine Save Security Configuration… CVSS 3.1MEDIUM 4.9
- TI-2024-10394 Open Automation Software Incorrect Execution-Assigned Permissions CVSS 4.0HIGH 8.5
- TI-2024-16470 A denial of service vulnerability exists in the OAS Engine File Data Source Configuration… CVSS 3.1MEDIUM 4.9
- TI-2024-14537 A file write vulnerability exists in the OAS Engine Tags Configuration functionality of… CVSS 3.1MEDIUM 4.9
Sources
- CVE-2024-27201 · CVE Program
- CVE-2024-27201 · NVD
- FIRST EPSS
- GHSA-6rc6-fqrr-7x25 · GitHub Advisory Database · CC BY 4.0
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