CVE-2021-34780 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities

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...

CVE-2021-34780

The CVE refers to Cisco Small Business 220 Series Smart Switches with multiple LLDP-related vulnerabilities. The flaws affect the LLDP implementation and allow an unauthenticated, Layer‑2 adjacent attacker to execute code, or cause a reload, and to corrupt the LLDP database. Impact is described a...

CVE-2021-34780 Cisco Small Business 220 Series Smart Switches Link Layer Discovery Protocol Vulnerabilities

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...

CVE-2021-34775

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...

CVE-2021-34778

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...

CVE-2021-34779

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...

CVE-2021-34776

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...

CVE-2021-34777

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...

PT-2021-20656

Name of the Vulnerable Software and Affected Versions: Cisco Small Business 220 Series Smart Switches affected versions not specified Description: Multiple vulnerabilities exist in the Link Layer Discovery Protocol LLDP implementation. An unauthenticated, adjacent attacker could execute code on t...

CVE-2021-34775: Buffer Copy without Checking Size of Input

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...

CVE-2021-34780: Buffer Copy without Checking Size of Input

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...

CVE-2021-34778: Buffer Copy without Checking Size of Input

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...

PT-2021-20657

Name of the Vulnerable Software and Affected Versions: Cisco Small Business 220 Series Smart Switches affected versions not specified Description: Multiple vulnerabilities exist in the Link Layer Discovery Protocol LLDP implementation. An unauthenticated, adjacent attacker could execute code on t...

PT-2021-4955

Name of the Vulnerable Software and Affected Versions Cisco Small Business 220 Series Smart Switches affected versions not specified Description The issue is related to the Link Layer Discovery Protocol LLDP implementation and involves a buffer overflow due to lack of input validation. An...

CVE-2021-34777: Buffer Copy without Checking Size of Input

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...

PT-2021-4907

Name of the Vulnerable Software and Affected Versions Cisco Small Business 220 Series Smart Switches affected versions not specified Description The issue is related to a buffer overflow vulnerability in the Link Layer Discovery Protocol LLDP implementation. An unauthenticated, adjacent attacker...

Cisco Small Business 220 Series Smart Switches缓冲区错误漏洞

The Cisco Small Business 220 Series Smart Switches is a small smart switch device from Cisco USA. A buffer error vulnerability exists in the Cisco Small Business 220 Series Smart Switches, which can be exploited by an attacker to execute code on an affected device or cause the code to be...

PT-2021-4663

Name of the Vulnerable Software and Affected Versions Cisco Small Business 220 Series Smart Switches affected versions not specified Description The issue is related to the implementation of the Link Layer Discovery Protocol LLDP in the firmware of Cisco Small Business 220 Series Smart Switches. ...

PT-2021-4656

Name of the Vulnerable Software and Affected Versions Cisco Small Business 220 Series Smart Switches affected versions not specified Description The issue is related to the implementation of the Link Layer Discovery Protocol LLDP in the firmware of Cisco Small Business 220 Series Smart Switches. ...

CVE-2021-34779: Buffer Copy without Checking Size of Input

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...