CheckUser in ScadaServerEngine/MainLogic.cs in Rapid SCADA through 5.8.4 allows an empty password.
Priority LOW 33CWE-521Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-521.
Summary
CheckUser in ScadaServerEngine/MainLogic.cs in Rapid SCADA through 5.8.4 allows an empty password.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0035 28th percentileScored 2026-11-07
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:rapidscada:rapid_scada:*:*:*:*:*:*:*:* | up to 5.8.4 | Vulnerable | Rapid Software LLC |
- cpe:2.3:a:rapidscada:rapid_scada:*:*:*:*:*:*:*:* Versions up to 5.8.4 Vulnerable ·Rapid Software LLC
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-47221
- 2026-10-03 Alias added: GHSA-q365-f29f-fcpr
References
More Rapid Software LLC Rapid Scada vulnerabilities
- TI-2024-14450 Use of Hard-Coded Credentials in Rapid SCADA CVSS 3.1CRITICAL 9.8
- TI-2024-14524 Rapid SCADA Path Traversal CVSS 3.1HIGH 8.8
- TI-2024-14637 Incorrect Permission Assignment for Critical Resource in Rapid SCADA CVSS 3.1HIGH 7.8
- TI-2018-03862 A vulnerability allows local attackers to escalate privilege on Rapid Scada 5.5.0 because… CVSS 3.0HIGH 7.8
- TI-2020-14384 Rapid Software LLC Rapid SCADA 5.8.0 is affected by a local privilege escalation… CVSS 3.1HIGH 7.8
- TI-2024-14704 Relative Path Traversal in Rapid SCADA CVSS 3.1MEDIUM 6.5
Sources
- CVE-2024-47221 · CVE Program
- CVE-2024-47221 · NVD
- FIRST EPSS
- GHSA-q365-f29f-fcpr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences