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[email protected]NVD:CVE-2021-20694

HistoryApr 26, 2021 - 1:15 a.m.

CVE-2021-20694

2021-04-2601:15:07

[email protected]

web.nvd.nist.gov

improper access control

dap-1880ac firmware

remote access

telnet

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.9%

JSON

Improper access control vulnerability in DAP-1880AC firmware version 1.21 and earlier allows a remote authenticated attacker to bypass access restriction and to start a telnet service via unspecified vectors.

Affected configurations

Nvd

Node

dlinkdap-1880ac_firmwareRange≤1.21

AND

dlinkdap-1880acMatch-

VendorProductVersionCPE
dlinkdap-1880ac_firmware*cpe:2.3:o:dlink:dap-1880ac_firmware:*:*:*:*:*:*:*:*
dlinkdap-1880ac-cpe:2.3:h:dlink:dap-1880ac:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dlink	dap-1880ac_firmware	*	cpe:2.3:o:dlink:dap-1880ac_firmware::::::::
dlink	dap-1880ac	-	cpe:2.3:h:dlink:dap-1880ac:-:::::::*

References

jvn.jp/en/vu/JVNVU92898656/index.html

www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.9%

JSON

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