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

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2022-0823

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
09/06/2022
Last modified:
27/06/2023

Description

An improper control of interaction frequency vulnerability in Zyxel GS1200 series switches could allow a local attacker to guess the password by using a timing side-channel attack.

Impact

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

Base Score: 6.20 MEDIUM
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
6.20
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

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

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:zyxel:gs1200-5_firmware:*:*:*:*:*:*:*:* 2.00\(abkm.1\) (excluding)
cpe:2.3:h:zyxel:gs1200-5:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:gs1200-5hp_firmware:*:*:*:*:*:*:*:* 2.00\(abkn.1\) (excluding)
cpe:2.3:h:zyxel:gs1200-5hp:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:gs1200-8_firmware:*:*:*:*:*:*:*:* 2.00\(abme.1\) (excluding)
cpe:2.3:h:zyxel:gs1200-8:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:gs1200-8hp_firmware:*:*:*:*:*:*:*:* 2.00\(abmf.1\) (excluding)
cpe:2.3:h:zyxel:gs1200-8hp:-:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools