Deserialization of untrusted data in SCADAPack 7x Remote Connect V3.6.3.574 and prior.
Priority LOW 37CWE-502Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-502.
Summary
A CWE-502 Deserialization of Untrusted Data vulnerability exists in SCADAPack 7x Remote Connect (V3.6.3.574 and prior) which could allow arbitrary code execution when an attacker builds a custom .PRJ file containing a malicious serialized buffer.
Why it matters now
EPSS 0.01357 71st 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 |
|---|---|---|---|---|---|
| — | SCADAPack 7x Remote Connect V3.6.3.574 and prior. | SCADAPack 7x Remote Connect V3.6.3.574 and prior. | — | No fix listed | CNA |
- SCADAPack 7x Remote Connect V3.6.3.574 and prior. Vendor— Affected SCADAPack 7x Remote Connect V3.6.3.574 and prior. Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:schneider-electric:scadapack_7x_remote_connect:*:*:*:*:*:*:*:* | up to 3.6.3.574 | Vulnerable | Schneider Electric |
- cpe:2.3:a:schneider-electric:scadapack_7x_remote_connect:*:*:*:*:*:*:*:* Versions up to 3.6.3.574 Vulnerable ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-7528
- 2026-10-03 Alias added: GHSA-hqx3-2rj3-qx6v
References
More Schneider Electric Scadapack 7x Remote Connect vulnerabilities
- TI-2020-06053 Improper authorization in SCADAPack 7x Remote Connect V3.6.3.574 and prior. CVSS 3.1HIGH 8.8
- TI-2020-06054 Improper access control in SCADAPack 7x Remote Connect V3.6.3.574 and prior. CVSS 3.1HIGH 7.8
- TI-2020-06052 Path traversal in SCADAPack 7x Remote Connect V3.6.3.574 and prior. CVSS 3.1MEDIUM 5.5
Sources
- CVE-2020-7528 · CVE Program
- CVE-2020-7528 · NVD
- FIRST EPSS
- GHSA-hqx3-2rj3-qx6v · GitHub Advisory Database · CC BY 4.0
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