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CVE-2021-34757 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 7, 2024Exploitation: NoneAutomatable: NoTechnical Impact: Partial
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-798 | Use of Hard-coded Credentials | [email protected] |
| CWE-540 | Inclusion of Sensitive Information in Source Code | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| cisco business 220-8t-e-2g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-8t-e-2g | All versions |
CPE
Remediation
| |
| cisco business 220-8p-e-2g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-8p-e-2g | All versions |
CPE
Remediation
| |
| cisco business 220-8fp-e-2g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-8fp-e-2g | All versions |
CPE
Remediation
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| cisco business 220-16t-2g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-16t-2g | All versions |
CPE
Remediation
| |
| cisco business 220-16p-2g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-16p-2g | All versions |
CPE
Remediation
| |
| cisco business 220-24t-4g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-24t-4g | All versions |
CPE
Remediation
| |
| cisco business 220-24p-4g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-24p-4g | All versions |
CPE
Remediation
| |
| cisco business 220-24fp-4g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-24fp-4g | All versions |
CPE
Remediation
| |
| cisco business 220-48t-4g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-48t-4g | All versions |
CPE
Remediation
| |
| cisco business 220-48p-4g firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-48p-4g | All versions |
CPE
Remediation
| |
| cisco business 220-24t-4x firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-24t-4x | All versions |
CPE
Remediation
| |
| cisco business 220-24p-4x firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-24p-4x | All versions |
CPE
Remediation
| |
| cisco business 220-24fp-4x firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-24fp-4x | All versions |
CPE
Remediation
| |
| cisco business 220-48t-4x firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-48t-4x | All versions |
CPE
Remediation
| |
| cisco business 220-48p-4x firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-48p-4x | All versions |
CPE
Remediation
| |
| cisco business 220-48fp-4x firmware | <= 1.2.0.6 |
CPE
Remediation
| |
| cisco business 220-48fp-4x | All versions |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 7, 2023 | CVE Modified | [email protected] |
| Oct 24, 2022 | Reanalysis | [email protected] |
| Oct 14, 2021 | Initial Analysis | [email protected] |