Hard-coded credentials in Siemens Spectrum Power 4
Priority LOW 38CWE-798Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- 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-798.
Summary
A vulnerability has been identified in Spectrum Power 4 (All versions using Shared HIS), Spectrum Power 7 (All versions using Shared HIS), Spectrum Power MGMS (All versions using Shared HIS). An unauthenticated attacker could log into the component Shared HIS used in Spectrum Power systems by using an account with default credentials. A successful exploitation could allow the attacker to access the component Shared HIS with administrative privileges.
Why it matters now
EPSS 0.00412 35th 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 |
|---|---|---|---|---|---|
| Siemens | Spectrum Power 4 | All versions using Shared HIS | — | No fix listed | CNA |
| Siemens | Spectrum Power 7 | All versions using Shared HIS | — | No fix listed | CNA |
| Siemens | Spectrum Power MGMS | All versions using Shared HIS | — | No fix listed | CNA |
- Spectrum Power 4 VendorSiemens Affected All versions using Shared HIS Fixed in — No fix listed CNA
- Spectrum Power 7 VendorSiemens Affected All versions using Shared HIS Fixed in — No fix listed CNA
- Spectrum Power MGMS VendorSiemens Affected All versions using Shared HIS Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:siemens:spectrum_power_4:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Siemens |
| cpe:2.3:a:siemens:spectrum_power_7:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Siemens |
| cpe:2.3:a:siemens:spectrum_power_microgrid_management_system:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Siemens |
- cpe:2.3:a:siemens:spectrum_power_4:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
- cpe:2.3:a:siemens:spectrum_power_7:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
- cpe:2.3:a:siemens:spectrum_power_microgrid_management_system:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Siemens
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-26476
- 2026-10-03 Alias added: GHSA-wx4w-rcpp-p5wm
References
More Siemens Spectrum Power 4 vulnerabilities
- TI-2021-19919 Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints KEVCVSS 3.1CRITICAL 10.0
- TI-2026-78794 PHP remote code execution via stale global state KEVCVSS 4.0CRITICAL 9.2
- TI-2026-78793 Out-of-memory handling flaw in PHP allows remote code execution KEVCVSS 4.0CRITICAL 9.2
- TI-2021-20393 Apache Log4j2 Thread Context Message Pattern and Context Lookup Pattern vulnerable to a denial of service attack KEVCVSS 3.1CRITICAL 9.0
- TI-2019-04632 Command injection in Siemens Spectrum Power™ 4 CVSS 3.1CRITICAL 9.8
- TI-2019-08153 Cross-site scripting in Siemens Spectrum Power 3 CVSS 3.0MEDIUM 6.1
Sources
- CVE-2022-26476 · CVE Program
- CVE-2022-26476 · NVD
- FIRST EPSS
- GHSA-wx4w-rcpp-p5wm · 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