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MitreCVE-2018-12526

HistoryJun 21, 2018 - 3:29 p.m.

CVE-2018-12526

2018-06-2115:29:00

CWE-798

mitre

web.nvd.nist.gov

cve-2018-12526

telesquare

sdt-cs3b1

sdt-cw3b1

security vulnerability

hardcoded account

telnet

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.007

Percentile

79.8%

JSON

Telesquare SDT-CS3B1 and SDT-CW3B1 devices through 1.2.0 have a default factory account. Remote attackers can obtain access to the device via TELNET using a hardcoded account.

Affected configurations

Nvd

Node

telesquaresdt-cs3b1_firmwareRange≤1.2.0

AND

telesquaresdt-cs3b1Match-

Node

telesquaresdt-cw3b1_firmwareRange≤1.2.0

AND

telesquaresdt-cw3b1Match-

VendorProductVersionCPE
telesquaresdt-cs3b1_firmware*cpe:2.3:o:telesquare:sdt-cs3b1_firmware:*:*:*:*:*:*:*:*
telesquaresdt-cs3b1-cpe:2.3:h:telesquare:sdt-cs3b1:-:*:*:*:*:*:*:*
telesquaresdt-cw3b1_firmware*cpe:2.3:o:telesquare:sdt-cw3b1_firmware:*:*:*:*:*:*:*:*
telesquaresdt-cw3b1-cpe:2.3:h:telesquare:sdt-cw3b1:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
telesquare	sdt-cs3b1_firmware	*	cpe:2.3:o:telesquare:sdt-cs3b1_firmware::::::::
telesquare	sdt-cs3b1	-	cpe:2.3:h:telesquare:sdt-cs3b1:-:::::::*
telesquare	sdt-cw3b1_firmware	*	cpe:2.3:o:telesquare:sdt-cw3b1_firmware::::::::
telesquare	sdt-cw3b1	-	cpe:2.3:h:telesquare:sdt-cw3b1:-:::::::*

References

www.boho.or.kr/data/secNoticeView.do?bulletin_writing_sequence=27284

www.fortiguard.com/zeroday/FG-VD-18-106

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.007

Percentile

79.8%

JSON

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