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

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CVE-2021-39280

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
06/02/2022
Last modified:
11/02/2022

Description

Certain Korenix JetWave devices allow authenticated users to execute arbitrary code as root via /syscmd.asp. This affects 2212X before 1.9.1, 2212S before 1.9.1, 2212G before 1.8, 3220 V3 before 1.5.1, 3420 V3 before 1.5.1, and 2311 through 2022-01-31.

Impact

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

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 9.00 HIGH
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
9.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:korenix:jetwave_2212s_firmware:*:*:*:*:*:*:*:* 1.9.1 (excluding)
cpe:2.3:h:korenix:jetwave_2212s:-:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2212g_firmware:*:*:*:*:*:*:*:* 1.8 (excluding)
cpe:2.3:h:korenix:jetwave_2212g:-:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2311_firmware:*:*:*:*:*:*:*:* 1.2 (including)
cpe:2.3:h:korenix:jetwave_2311:-:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_3220_firmware:*:*:*:*:*:*:*:* 1.5.1 (excluding)
cpe:2.3:h:korenix:jetwave_3220:3:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_3420_firmware:*:*:*:*:*:*:*:* 1.5.1 (excluding)
cpe:2.3:h:korenix:jetwave_3420:3:*:*:*:*:*:*:*
cpe:2.3:o:korenix:jetwave_2212x_firmware:*:*:*:*:*:*:*:* 1.9.1 (excluding)
cpe:2.3:h:korenix:jetwave_2212x:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools