Improper check for unusual conditions in ClearSCADA , EcoStruxure Geo SCADA Expert 2019…
Priority LOW 35CWE-754Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause Denial of Service against the Geo SCADA server when receiving a malformed HTTP request. Affected Product: ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions)
Why it matters now
EPSS 0.00999 62nd 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 |
|---|---|---|---|---|---|
| — | ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions) | ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions) | — | No fix listed | CNA |
- ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions) Vendor— Affected ClearSCADA (All Versions), EcoStruxure Geo SCADA Expert 2019 (All Versions), EcoStruxure Geo SCADA Expert 2020 (All Versions) Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:schneider-electric:clearscada:*:*:*:*:*:*:*:* | all versions | Vulnerable | Schneider Electric |
| cpe:2.3:a:schneider-electric:ecostruxure_geo_scada_expert_2019:*:*:*:*:*:*:*:* | all versions | Vulnerable | Schneider Electric |
| cpe:2.3:a:schneider-electric:ecostruxure_geo_scada_expert_2020:*:*:*:*:*:*:*:* | all versions | Vulnerable | Schneider Electric |
- cpe:2.3:a:schneider-electric:clearscada:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Schneider Electric
- cpe:2.3:a:schneider-electric:ecostruxure_geo_scada_expert_2019:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Schneider Electric
- cpe:2.3:a:schneider-electric:ecostruxure_geo_scada_expert_2020:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-24321
- 2026-10-03 Alias added: GHSA-r4pj-hff4-ggh8
More Schneider Electric Clearscada vulnerabilities
- TI-2017-03931 Improper input validation in Schneider Electric ClearSCADA CVSS 3.0HIGH 7.5
- TI-2022-08198 A CWE-326: Inadequate Encryption Strength vulnerability exists that could cause… CVSS 3.1HIGH 7.5
- TI-2019-04887 Improper authentication in EcoStruxure Geo SCADA Expert with initial releases before 1… CVSS 3.1HIGH 7.8
- TI-2023-00564 Improper output encoding in Schneider Electric EcoStruxure Geo SCADA Expert 2019 CVSS 3.1MEDIUM 5.3
- TI-2021-05622 Use of Password Hash with Insufficient Computational Effort vulnerability exists in… CVSS 3.1MEDIUM 6.7
- TI-2022-08200 Improper certificate validation in ClearSCADA , EcoStruxure Geo SCADA Expert 2019… CVSS 3.1MEDIUM 5.9
Sources
- CVE-2022-24321 · CVE Program
- CVE-2022-24321 · NVD
- FIRST EPSS
- GHSA-r4pj-hff4-ggh8 · GitHub Advisory Database · CC BY 4.0
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