CVE-2021-30066

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
VendorProductVersion
beldentofino_xenon_security_appliance_firmware
𝑥
< 03.2.03
beldentofino_argon_fa-tsa-220-tx\/mm_firmware
-
beldentofino_argon_fa-tsa-220-tx\/tx_firmware
-
beldentofino_argon_fa-tsa-220-mm\/tx_firmware
-
beldentofino_argon_fa-tsa-220-mm\/mm_firmware
-
beldentofino_argon_fa-tsa-100-tx\/tx_firmware
-
beldeneagle_20_tofino_943_987-505-mm\/mm_firmware
-
beldeneagle_20_tofino_943_987-504-mm\/tx_firmware
-
beldeneagle_20_tofino_943_987-502_-tx\/mm_firmware
-
beldeneagle_20_tofino_943_987-501-tx\/tx_firmware
-
schneider-electrictcsefea23f3f20_firmware
-
schneider-electrictcsefea23f3f21_firmware
-
schneider-electrictcsefea23f3f22_firmware
𝑥
< 03.23
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05
https://www.belden.com/support/security-assurance
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05
https://www.belden.com/support/security-assurance