Insufficiently protected credentials in Schneider Electric SCADAPack 47x
Priority LOW 27CWE-522Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Active
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-522.
Summary
CWE-522: Insufficiently Protected Credentials vulnerability that could result in exposure of authentication information and unauthorized access to RTU functionality.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00543 45th 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 |
|---|---|---|---|---|---|
| Schneider Electric | SCADAPack 47x | All versions | — | No fix listed | CNA |
| Schneider Electric | SCADAPack 47xi | All versions | — | No fix listed | CNA |
| Schneider Electric | SCADAPack 47xd | All versions | — | No fix listed | CNA |
| Schneider Electric | SCADAPack 470R | All versions | — | No fix listed | CNA |
| Schneider Electric | SCADAPack 57x | All versions | — | No fix listed | CNA |
| Schneider Electric | SCADAPack 3xx | All versions | — | No fix listed | CNA |
| Schneider Electric | SCADAPack 32 | All versions | — | No fix listed | CNA |
- SCADAPack 47x VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- SCADAPack 47xi VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- SCADAPack 47xd VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- SCADAPack 470R VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- SCADAPack 57x VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- SCADAPack 3xx VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- SCADAPack 32 VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-81861
- 2026-10-03 Alias added: GHSA-qf5h-x8xh-fc35
References
More Schneider Electric vulnerabilities
- TI-2018-05679 SQL injection in U.motion Builder software version 1.3.4 KEVCVSS 3.1CRITICAL 9.8
- TI-2021-05589 Hard-coded credentials in EVlink City , EVlink Parking , and EVlink Smart Wallbox CVSS 3.1CRITICAL 9.8
- TI-2022-15561 OS command injection in Schneider Electric SpaceLogic C-Bus Home Controller CVSS 3.1HIGH 8.8
- TI-2023-04970 Path traversal in Schneider Electric C-Bus Toolkit CVSS 3.1CRITICAL 9.8
- TI-2019-04862 Improper handling of exceptional conditions in Schneider Electric Modicon M580 CVSS 3.1HIGH 7.5
- TI-2018-05690 Improper handling of exceptional conditions in Modicon M580 Modicon M340 Modicon Quantum… CVSS 3.1HIGH 7.5
Sources
- CVE-2026-81861 · CVE Program
- CVE-2026-81861 · NVD
- FIRST EPSS
- GHSA-qf5h-x8xh-fc35 · GitHub Advisory Database · CC BY 4.0
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