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

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CVE-2020-35801

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
30/12/2020
Last modified:
23/03/2021

Description

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects JGS516PE before 2.6.0.48, JGS524Ev2 before 2.6.0.48, JGS524PE before 2.6.0.48, and GS116Ev2 before 2.6.0.48. A TFTP server was found to be active by default. It allows remote authenticated users to update the switch firmware.

Impact

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

Base Score: 7.30 HIGH
Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

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

Base Score 3.x
7.30
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:N/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P

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

Base Score 2.0
5.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:netgear:jgs516pe_firmware:*:*:*:*:*:*:*:* 2.6.0.48 (excluding)
cpe:2.3:h:netgear:jgs516pe:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:jgs524e_firmware:*:*:*:*:*:*:*:* 2.6.0.48 (excluding)
cpe:2.3:h:netgear:jgs524e:v2:*:*:*:*:*:*:*
cpe:2.3:o:netgear:jgs524pe_firmware:*:*:*:*:*:*:*:* 2.6.0.48 (excluding)
cpe:2.3:h:netgear:jgs524pe:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:gs116e_firmware:*:*:*:*:*:*:*:* 2.6.0.48 (excluding)
cpe:2.3:h:netgear:gs116e:v2:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools