Buffer overflow in Interactive Graphical SCADA System Data Collector
Priority MEDIUM 48CWE-120Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could result in denial of service, due to missing length check on user-supplied data from a constructed message received on the network. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)
Why it matters now
EPSS 0.14241 96th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior) | Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior) | — | No fix listed | CNA |
- Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior) Vendor— Affected Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior) Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:schneider-electric:interactive_graphical_scada_system_data_collector:*:*:*:*:*:*:*:* | up to 15.0.0.21320 | Vulnerable | Schneider Electric |
- cpe:2.3:a:schneider-electric:interactive_graphical_scada_system_data_collector:*:*:*:*:*:*:*:* Versions up to 15.0.0.21320 Vulnerable ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-22824
- 2026-10-03 Alias added: GHSA-rcg3-66pc-3vp9
More Schneider Electric Interactive Graphical Scada System Data Collector vulnerabilities
- TI-2021-05682 Buffer overflow in Interactive Graphical SCADA System Data Collector CVSS 3.1CRITICAL 9.8
- TI-2021-05703 Missing authentication in Interactive Graphical SCADA System Data Collector CVSS 3.1CRITICAL 9.1
- TI-2021-05683 Unrestricted file upload in Interactive Graphical SCADA System Data Collector CVSS 3.1CRITICAL 9.8
- TI-2021-05685 Missing authentication in Interactive Graphical SCADA System Data Collector CVSS 3.1CRITICAL 9.1
- TI-2021-05684 Path traversal in Interactive Graphical SCADA System Data Collector CVSS 3.1HIGH 7.5
Sources
- CVE-2021-22824 · CVE Program
- CVE-2021-22824 · NVD
- FIRST EPSS
- GHSA-rcg3-66pc-3vp9 · 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