Improper authentication in Schneider Electric Harmony Control Relay RMNF22TB30
Priority MEDIUM 40CWE-287Published · 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 · CNA. Fix status from CNA. Impact type from CWE-287.
Summary
CWE-287: Improper Authentication vulnerability exists that could cause unauthorized tampering of device configuration over NFC communication.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0031 23rd 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
- 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 | Harmony Control Relay RMNF22TB30 | All versions | — | No fix listed | CNA |
| Schneider Electric | Harmony Timer Relay RENF22R2MMW | All Versions | — | No fix listed | CNA |
- Harmony Control Relay RMNF22TB30 VendorSchneider Electric Affected All versions Fixed in — No fix listed CNA
- Harmony Timer Relay RENF22R2MMW VendorSchneider Electric Affected All Versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:se:rmnf22tb30_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Se |
| cpe:2.3:h:se:rmnf22tb30:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Se |
| cpe:2.3:o:se:renf22r2mmw_firmware:*:*:*:*:*:*:*:* | all versions | Vulnerable | Se |
| cpe:2.3:h:se:renf22r2mmw:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Se |
- cpe:2.3:o:se:rmnf22tb30_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Se
- cpe:2.3:h:se:rmnf22tb30:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Se
- cpe:2.3:o:se:renf22r2mmw_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·Se
- cpe:2.3:h:se:renf22r2mmw:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Se
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-0568
- 2026-10-03 Alias added: GHSA-7392-524j-vvwv
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-2024-0568 · CVE Program
- CVE-2024-0568 · NVD
- FIRST EPSS
- GHSA-7392-524j-vvwv · 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