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MitreCVE-2021-30063

HistoryApr 03, 2022 - 10:15 p.m.

CVE-2021-30063

2022-04-0322:15:14

mitre

web.nvd.nist.gov

cve-2021-30063

schneider electric

connexium

tofino

opclsm

tcsefm0000

belden

xenon

security appliance

opc

denial of service

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

41.7%

JSON

On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can cause an OPC enforcer denial of service.

Affected configurations

Nvd

Node

beldentofino_xenon_security_appliance_firmwareRange<03.2.03

AND

beldentofino_xenon_security_applianceMatch-

Node

beldentofino_argon_fa-tsa-220-tx\/mm_firmwareMatch-

AND

beldentofino_argon_fa-tsa-220-tx\/mmMatch-

Node

beldentofino_argon_fa-tsa-220-tx\/tx_firmwareMatch-

AND

beldentofino_argon_fa-tsa-220-tx\/txMatch-

Node

beldentofino_argon_fa-tsa-220-mm\/tx_firmwareMatch-

AND

beldentofino_argon_fa-tsa-220-mm\/txMatch-

Node

beldentofino_argon_fa-tsa-220-mm\/mm_firmwareMatch-

AND

beldentofino_argon_fa-tsa-220-mm\/mmMatch-

Node

beldentofino_argon_fa-tsa-100-tx\/tx_firmwareMatch-

AND

beldentofino_argon_fa-tsa-100-tx\/txMatch-

Node

beldeneagle_20_tofino_943_987-505-mm\/mm_firmwareMatch-

AND

beldeneagle_20_tofino_943_987-505-mm\/mmMatch-

Node

beldeneagle_20_tofino_943_987-504-mm\/tx_firmwareMatch-

AND

beldeneagle_20_tofino_943_987-504-mm\/txMatch-

Node

beldeneagle_20_tofino_943_987-502_-tx\/mm_firmwareMatch-

AND

beldeneagle_20_tofino_943_987-502_-tx\/mmMatch-

Node

beldeneagle_20_tofino_943_987-501-tx\/tx_firmwareMatch-

AND

beldeneagle_20_tofino_943_987-501-tx\/txMatch-

Node

schneider-electrictcsefm0000_firmwareRange<03.23

AND

schneider-electrictcsefm0000Match-

VendorProductVersionCPE
beldentofino_xenon_security_appliance_firmware*cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware:*:*:*:*:*:*:*:*
beldentofino_xenon_security_appliance-cpe:2.3:h:belden:tofino_xenon_security_appliance:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-tx\/mm_firmware-cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/mm_firmware:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-tx\/mm-cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/mm:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-tx\/tx_firmware-cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/tx_firmware:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-tx\/tx-cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/tx:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-mm\/tx_firmware-cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/tx_firmware:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-mm\/tx-cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/tx:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-mm\/mm_firmware-cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/mm_firmware:-:*:*:*:*:*:*:*
beldentofino_argon_fa-tsa-220-mm\/mm-cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/mm:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
belden	tofino_xenon_security_appliance_firmware	*	cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware::::::::
belden	tofino_xenon_security_appliance	-	cpe:2.3:h:belden:tofino_xenon_security_appliance:-:::::::*
belden	tofino_argon_fa-tsa-220-tx\/mm_firmware	-	cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/mm_firmware:-:::::::*
belden	tofino_argon_fa-tsa-220-tx\/mm	-	cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/mm:-:::::::*
belden	tofino_argon_fa-tsa-220-tx\/tx_firmware	-	cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/tx_firmware:-:::::::*
belden	tofino_argon_fa-tsa-220-tx\/tx	-	cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/tx:-:::::::*
belden	tofino_argon_fa-tsa-220-mm\/tx_firmware	-	cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/tx_firmware:-:::::::*
belden	tofino_argon_fa-tsa-220-mm\/tx	-	cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/tx:-:::::::*
belden	tofino_argon_fa-tsa-220-mm\/mm_firmware	-	cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/mm_firmware:-:::::::*
belden	tofino_argon_fa-tsa-220-mm\/mm	-	cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/mm:-:::::::*

Rows per page:

1-10 of 221

References

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05

www.belden.com/support/security-assurance

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.001

Percentile

41.7%

JSON

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