Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-20675

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
09/01/2019
Last modified:
23/04/2021

Description

D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, and DIR-880L A* before v1.20B02Beta devices allow authentication bypass.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:dlink:dir-822_firmware:*:*:*:*:*:*:*:* 3.10b06 (including)
cpe:2.3:h:dlink:dir-822:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-822-us_firmware:*:*:*:*:*:*:*:* 3.10b06 (including)
cpe:2.3:h:dlink:dir-822-us:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-850l_firmware:*:*:*:*:*:*:*:* 1.21b07 (including)
cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-850l_firmware:*:*:*:*:*:*:*:* 2.21b01 (including)
cpe:2.3:o:dlink:dir-850l_firmware:2.22b02:beta:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-850l:-:*:*:*:*:*:*:*
cpe:2.3:o:dlink:dir-880l_firmware:*:*:*:*:*:*:*:* 1.07.b08 (including)
cpe:2.3:o:dlink:dir-880l_firmware:1.20b01:beta:*:*:*:*:*:*
cpe:2.3:h:dlink:dir-880l:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools