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CVE-2021-34744

Severity CVSS v4.0:
Pending analysis
Type:
CWE-798 Use of Hard-coded Credentials
Publication date:
06/10/2021
Last modified:
07/11/2023

Description

Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords on the user account. For more information about these vulnerabilities, see the Details section of this advisory.

Impact

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

Base Score: 4.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

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

Base Score 3.x
4.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

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

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:business_220-8t-e-2g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-8t-e-2g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-8p-e-2g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-8p-e-2g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-8fp-e-2g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-8fp-e-2g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-16t-2g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-16t-2g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-16p-2g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-16p-2g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-24t-4g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-24t-4g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-24p-4g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)
cpe:2.3:h:cisco:business_220-24p-4g:-:*:*:*:*:*:*:*
cpe:2.3:o:cisco:business_220-24fp-4g_firmware:*:*:*:*:*:*:*:* 1.2.0.6 (including)

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


References to Advisories, Solutions, and Tools