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cpe:2.3:h:cisco:business_220-24fp-4x:-:*:*:*:*:*:*:*

part: h version: - update: *

VendorCisco (e1b3baff-aaf9-56a6-a68a-41e28ce616a5)
ProductBusiness 220 24Fp 4X (23083012-d80a-5140-958d-7ec84d8814b7)
Edition*
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NotesImported from NVD CPE 2.0 feed

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2021-34780 not_vulnerable 2026-06-08 05:32:16.827034 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities
MEDIUM (4.3)
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.
Published: 2021-10-06T19:45:16.944Z
Updated: 2024-11-07T21:50:54.851Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34779 not_vulnerable 2026-06-08 05:32:16.825729 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities
MEDIUM (4.3)
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.
Published: 2021-10-06T19:45:22.334Z
Updated: 2024-11-07T21:50:05.529Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34778 not_vulnerable 2026-06-08 05:32:16.824160 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities
MEDIUM (4.3)
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.
Published: 2021-10-06T19:45:27.626Z
Updated: 2024-11-07T21:49:51.256Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34777 not_vulnerable 2026-06-08 05:32:16.822626 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities
MEDIUM (4.3)
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.
Published: 2021-10-06T19:45:33.022Z
Updated: 2024-11-07T21:49:44.714Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34776 not_vulnerable 2026-06-08 05:32:16.820852 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities
MEDIUM (4.3)
Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the following: Execute code on the affected device or cause it to reload unexpectedly Cause LLDP database corruption on the affected device For more information about these vulnerabilities, see the Details section of this advisory. Note: LLDP is a Layer 2 protocol. To exploit these vulnerabilities, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent). Cisco has released firmware updates that address these vulnerabilities.
Published: 2021-10-06T19:45:38.353Z
Updated: 2024-11-07T21:49:38.418Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34775 not_vulnerable 2026-06-08 05:32:16.819174 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34757 not_vulnerable 2026-06-08 05:32:16.722777 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2021-34744 not_vulnerable 2026-06-08 05:32:16.676860 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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