On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23…
Priority MEDIUM 44CWE-798Published · 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
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an SSH login can succeed with hardcoded default credentials (if the device is in the uncommissioned state).
Why it matters now
EPSS 0.009 59th 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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 26
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware:*:*:*:*:*:*:*:* | before 03.2.03 | Vulnerable | Belden |
| cpe:2.3:h:belden:tofino_xenon_security_appliance:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/mm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/mm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/tx_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/tx_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/mm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/mm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
- cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware:*:*:*:*:*:*:*:* Versions before 03.2.03 Vulnerable ·Belden
- cpe:2.3:h:belden:tofino_xenon_security_appliance:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/mm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/mm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/tx_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/tx_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/mm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/mm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
Show 16 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:belden:tofino_argon_fa-tsa-100-tx\/tx_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:tofino_argon_fa-tsa-100-tx\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:eagle_20_tofino_943_987-505-mm\/mm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:eagle_20_tofino_943_987-505-mm\/mm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:eagle_20_tofino_943_987-504-mm\/tx_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:eagle_20_tofino_943_987-504-mm\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:eagle_20_tofino_943_987-502_-tx\/mm_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:eagle_20_tofino_943_987-502_-tx\/mm:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:belden:eagle_20_tofino_943_987-501-tx\/tx_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Belden |
| cpe:2.3:h:belden:eagle_20_tofino_943_987-501-tx\/tx:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Belden |
| cpe:2.3:o:schneider-electric:tcsefea23f3f20_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:tcsefea23f3f20:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:tcsefea23f3f21_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:tcsefea23f3f21:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
| cpe:2.3:o:schneider-electric:tcsefea23f3f22_firmware:*:*:*:*:*:*:*:* | before 03.23 | Vulnerable | Schneider Electric |
| cpe:2.3:h:schneider-electric:tcsefea23f3f22:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Schneider Electric |
- cpe:2.3:o:belden:tofino_argon_fa-tsa-100-tx\/tx_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:tofino_argon_fa-tsa-100-tx\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:eagle_20_tofino_943_987-505-mm\/mm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:eagle_20_tofino_943_987-505-mm\/mm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:eagle_20_tofino_943_987-504-mm\/tx_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:eagle_20_tofino_943_987-504-mm\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:eagle_20_tofino_943_987-502_-tx\/mm_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:eagle_20_tofino_943_987-502_-tx\/mm:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:belden:eagle_20_tofino_943_987-501-tx\/tx_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Belden
- cpe:2.3:h:belden:eagle_20_tofino_943_987-501-tx\/tx:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Belden
- cpe:2.3:o:schneider-electric:tcsefea23f3f20_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:tcsefea23f3f20:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:tcsefea23f3f21_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:tcsefea23f3f21:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
- cpe:2.3:o:schneider-electric:tcsefea23f3f22_firmware:*:*:*:*:*:*:*:* Versions before 03.23 Vulnerable ·Schneider Electric
- cpe:2.3:h:schneider-electric:tcsefea23f3f22:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Schneider Electric
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-30064
- 2026-10-03 Alias added: GHSA-rrj3-j7px-f5g5
References
Sources
- CVE-2021-30064 · CVE Program
- CVE-2021-30064 · NVD
- FIRST EPSS
- GHSA-rrj3-j7px-f5g5 · 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