A CWE-521: Weak Password Requirements vulnerability exists that could allow an attacker…
Priority MEDIUM 50CWE-521Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-521.
Summary
A CWE-521: Weak Password Requirements vulnerability exists that could allow an attacker to gain control of the device when the attacker brute forces the password. Affected Products: C-Bus Network Automation Controller - LSS5500NAC (Versions prior to V1.10.0), Wiser for C-Bus Automation Controller - LSS5500SHAC (Versions prior to V1.10.0), Clipsal C-Bus Network Automation Controller - 5500NAC (Versions prior to V1.10.0), Clipsal Wiser for C-Bus Automation Controller - 5500SHAC (Versions prior to V1.10.0), SpaceLogic C-Bus Network Automation Controller - 5500NAC2 (Versions prior to V1.10.0), SpaceLogic C-Bus Application Controller - 5500AC2 (Versions prior to V1.10.0)
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00689 53rd percentileScored 2026-11-07
Fix Fixed C-Bus Network Automation Controller, LSS5500NAC (Schneider Electric): V1.10.0Wiser for C-Bus Automation Controller, LSS5500SHAC (Schneider Electric): V1.10.0+4 more products
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
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 | C-Bus Network Automation Controller, LSS5500NAC | All to before V1.10.0 | V1.10.0 | Patch available | CNA |
| Schneider Electric | Wiser for C-Bus Automation Controller, LSS5500SHAC | All to before V1.10.0 | V1.10.0 | Patch available | CNA |
| Schneider Electric | Clipsal C-Bus Network Automation Controller, 5500NAC | All to before V1.10.0 | V1.10.0 | Patch available | CNA |
| Schneider Electric | Clipsal Wiser for C-Bus Automation Controller, 5500SHAC | All to before V1.10.0 | V1.10.0 | Patch available | CNA |
| Schneider Electric | SpaceLogic C-Bus Network Automation Controller, 5500NAC2 | All to before V1.10.0 | V1.10.0 | Patch available | CNA |
| Schneider Electric | SpaceLogic C-Bus Application Controller, 5500AC2 | All to before V1.10.0 | V1.10.0 | Patch available | CNA |
- C-Bus Network Automation Controller, LSS5500NAC VendorSchneider Electric Affected All to before V1.10.0 Fixed in V1.10.0 Patch available CNA
- Wiser for C-Bus Automation Controller, LSS5500SHAC VendorSchneider Electric Affected All to before V1.10.0 Fixed in V1.10.0 Patch available CNA
- Clipsal C-Bus Network Automation Controller, 5500NAC VendorSchneider Electric Affected All to before V1.10.0 Fixed in V1.10.0 Patch available CNA
- Clipsal Wiser for C-Bus Automation Controller, 5500SHAC VendorSchneider Electric Affected All to before V1.10.0 Fixed in V1.10.0 Patch available CNA
- SpaceLogic C-Bus Network Automation Controller, 5500NAC2 VendorSchneider Electric Affected All to before V1.10.0 Fixed in V1.10.0 Patch available CNA
- SpaceLogic C-Bus Application Controller, 5500AC2 VendorSchneider Electric Affected All to before V1.10.0 Fixed in V1.10.0 Patch available CNA
CPE configurations NVD · 12
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:5500ac2_firmware:*:*:*:*:*:*:*:* | before 1.11.0 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:5500ac2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:5500nac_firmware:*:*:*:*:*:*:*:* | before 1.11.0 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:5500nac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:5500nac2_firmware:*:*:*:*:*:*:*:* | before 1.11.0 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:5500nac2:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:5500shac_firmware:*:*:*:*:*:*:*:* | before 1.11.0 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:5500shac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:lss5500nac_firmware:*:*:*:*:*:*:*:* | before 1.11.0 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:lss5500nac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:5500ac2_firmware:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:5500ac2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:5500nac_firmware:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:5500nac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:5500nac2_firmware:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:5500nac2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:5500shac_firmware:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:5500shac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:lss5500nac_firmware:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:lss5500nac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Show 2 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:schneider-electric:lss5500shac_firmware:*:*:*:*:*:*:*:* | before 1.11.0 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:lss5500shac:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:schneider-electric:lss5500shac_firmware:*:*:*:*:*:*:*:* Versions before 1.11.0 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:lss5500shac:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
- Fix · CNA C-Bus Network Automation Controller, LSS5500NAC (Schneider Electric) Fixed in V1.10.0
- Fix · CNA Wiser for C-Bus Automation Controller, LSS5500SHAC (Schneider Electric) Fixed in V1.10.0
- Fix · CNA Clipsal C-Bus Network Automation Controller, 5500NAC (Schneider Electric) Fixed in V1.10.0
- Fix · CNA Clipsal Wiser for C-Bus Automation Controller, 5500SHAC (Schneider Electric) Fixed in V1.10.0
- Fix · CNA SpaceLogic C-Bus Network Automation Controller, 5500NAC2 (Schneider Electric) Fixed in V1.10.0
- Fix · CNA SpaceLogic C-Bus Application Controller, 5500AC2 (Schneider Electric) Fixed in V1.10.0
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
Schneider Electric C-Bus Network Automation Controller, LSS5500NAC, Clipsal C-Bus Network Automation Controller, 5500NAC and 4 more products V1.10.0
2 records Highest priority Priority MEDIUM 2 MEDIUM
Other records, highest priority first
- TI-2022-14149 Improper authentication in Schneider Electric C-Bus Network Automation Controller…Priority MEDIUM 50
Timeline
- 2026-10-02 Threatist record created from CVE-2022-32513
- 2026-10-03 Alias added: GHSA-g6vq-fv87-p4jp
More Schneider Electric 5500ac2 Firmware vulnerabilities
- TI-2022-14149 Improper authentication in Schneider Electric C-Bus Network Automation Controller… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-32513 · CVE Program
- CVE-2022-32513 · NVD
- FIRST EPSS
- GHSA-g6vq-fv87-p4jp · 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