7.2
CVE-2021-30066
- EPSS 0%
- Veröffentlicht 03.04.2022 23:15:07
- Zuletzt bearbeitet 21.11.2024 06:03:17
- Quelle cve@mitre.org
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On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, an arbitrary firmware image can be loaded because firmware signature verification (for a USB stick) can be bypassed. NOTE: this issue exists because of an incomplete fix of CVE-2017-11400.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Belden ≫ Tofino Xenon Security Appliance Firmware Version < 03.2.03
Belden ≫ Tofino Argon Fa-tsa-220-tx/mm Firmware Version-
Belden ≫ Tofino Argon Fa-tsa-220-tx/tx Firmware Version-
Belden ≫ Tofino Argon Fa-tsa-220-mm/tx Firmware Version-
Belden ≫ Tofino Argon Fa-tsa-220-mm/mm Firmware Version-
Belden ≫ Tofino Argon Fa-tsa-100-tx/tx Firmware Version-
Belden ≫ Eagle 20 Tofino 943 987-505-mm/mm Firmware Version-
Belden ≫ Eagle 20 Tofino 943 987-504-mm/tx Firmware Version-
Belden ≫ Eagle 20 Tofino 943 987-501-tx/tx Firmware Version-
Schneider-electric ≫ Tcsefea23f3f20 Firmware Version-
Schneider-electric ≫ Tcsefea23f3f21 Firmware Version-
Schneider-electric ≫ Tcsefea23f3f22 Firmware Version < 03.23
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0% | 0.002 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.8 | 0.9 | 5.9 |
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
CWE-347 Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.