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[email protected]CVE-2021-33259

HistoryOct 31, 2021 - 7:15 p.m.

CVE-2021-33259

2021-10-3119:15:09

CWE-306

[email protected]

web.nvd.nist.gov

d-link

dir-868lw

authentication bypass

dns query history

cve-2021-33259

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.4%

JSON

Several web interfaces in D-Link DIR-868LW 1.12b have no authentication requirements for access, allowing for attackers to obtain users’ DNS query history.

Affected configurations

NVD

Node

dlinkdir-868lwMatch-

AND

d-linkdir-868lw_firmwareMatch1.12b

CPENameOperatorVersion
d-link:dir-868lw_firmwared-link dir-868lw firmwareeq1.12b

CPE	Name	Operator	Version
d-link:dir-868lw_firmware	d-link dir-868lw firmware	eq	1.12b

References

d-link.com

dir-868lw.com

github.com/jayus0821/uai-poc/blob/main/D-Link/DIR-868L/webaccess_UAI.md

www.dlink.com/en/security-bulletin/

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.4 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.4%

JSON

Related for CVE-2021-33259

nvd1 prion1 cvelist1