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MitreCVE-2018-10968

HistoryMay 18, 2018 - 2:29 p.m.

CVE-2018-10968

2018-05-1814:29:00

CWE-1188

mitre

web.nvd.nist.gov

cve

d-link

dir-550a

dir-604m

unauthorized access

telnet

backdoor access vulnerability

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

9.2

Confidence

High

EPSS

0.002

Percentile

60.7%

JSON

On D-Link DIR-550A and DIR-604M devices through v2.10KR, a malicious user can use a default TELNET account to get unauthorized access to vulnerable devices, aka a backdoor access vulnerability.

Affected configurations

Nvd

Node

d-linkdir-550a_firmwareRange≤2.10kr

AND

dlinkdir-550aMatch-

Node

d-linkdir-604m_firmwareRange≤2.10kr

AND

dlinkdir-604mMatch-

VendorProductVersionCPE
d-linkdir-550a_firmware*cpe:2.3:o:d-link:dir-550a_firmware:*:*:*:*:*:*:*:*
dlinkdir-550a-cpe:2.3:h:dlink:dir-550a:-:*:*:*:*:*:*:*
d-linkdir-604m_firmware*cpe:2.3:o:d-link:dir-604m_firmware:*:*:*:*:*:*:*:*
dlinkdir-604m-cpe:2.3:h:dlink:dir-604m:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
d-link	dir-550a_firmware	*	cpe:2.3:o:d-link:dir-550a_firmware::::::::
dlink	dir-550a	-	cpe:2.3:h:dlink:dir-550a:-:::::::*
d-link	dir-604m_firmware	*	cpe:2.3:o:d-link:dir-604m_firmware::::::::
dlink	dir-604m	-	cpe:2.3:h:dlink:dir-604m:-:::::::*

References

fortiguard.com/zeroday/FG-VD-18-061

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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

9.2

Confidence

High

EPSS

0.002

Percentile

60.7%

JSON

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