CVE-2021-30064

CVSS V2 Medium 6.8 CVSS V3 Critical 9.8

Description

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).

Overview

CVE ID
CVE-2021-30064

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-04-03T22:15:14

Last Modified Date
2022-04-09T00:55:08

Weakness Enumerations

CWE	URL
CWE-798	http://cwe.mitre.org/data/definitions/798.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:belden:tofino_xenon_security_appliance_firmware::::::::	1	OR	03.2.03
cpe:2.3:h:belden:tofino_xenon_security_appliance:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/mm_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/mm:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:tofino_argon_fa-tsa-220-tx\/tx_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:tofino_argon_fa-tsa-220-tx\/tx:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/tx_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/tx:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:tofino_argon_fa-tsa-220-mm\/mm_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:tofino_argon_fa-tsa-220-mm\/mm:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:tofino_argon_fa-tsa-100-tx\/tx_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:tofino_argon_fa-tsa-100-tx\/tx:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:eagle_20_tofino_943_987-505-mm\/mm_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:eagle_20_tofino_943_987-505-mm\/mm:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:eagle_20_tofino_943_987-504-mm\/tx_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:eagle_20_tofino_943_987-504-mm\/tx:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:eagle_20_tofino_943_987-502_-tx\/mm_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:eagle_20_tofino_943_987-502_-tx\/mm:-:::::::*	0	OR
		AND
cpe:2.3:o:belden:eagle_20_tofino_943_987-501-tx\/tx_firmware:-:::::::*	1	OR
cpe:2.3:h:belden:eagle_20_tofino_943_987-501-tx\/tx:-:::::::*	0	OR
		AND
cpe:2.3:o:schneider-electric:tcsefea23f3f20_firmware:-:::::::*	1	OR
cpe:2.3:h:schneider-electric:tcsefea23f3f20:-:::::::*	0	OR
		AND
cpe:2.3:o:schneider-electric:tcsefea23f3f21_firmware:-:::::::*	1	OR
cpe:2.3:h:schneider-electric:tcsefea23f3f21:-:::::::*	0	OR
		AND
cpe:2.3:o:schneider-electric:tcsefea23f3f22_firmware::::::::	1	OR	03.23
cpe:2.3:h:schneider-electric:tcsefea23f3f22:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
6.8

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://www.belden.com/support/security-assurance
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-30064
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30064

History

Created	Old Value	New Value	Data Type	Notes
2022-04-04 00:38:43				Added to TrackCVE
2022-12-06 14:03:24	2022-04-03T22:15Z	2022-04-03T22:15:14	CVE Published Date	updated
2022-12-06 14:03:24		2022-04-09T00:55:08	CVE Modified Date	updated
2022-12-06 14:03:24		Analyzed	Vulnerability Status	updated