https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660550#M1092268 <P><SPAN>CSCvd48893</SPAN></P><P><SPAN>check this bug I think you hit it</SPAN></P> Fri, 29 Jul 2022 22:28:13 GMT MHM Cisco World 2022-07-29T22:28:13Z https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660528#M1092266 <P>Hi we got security vulnerability issue at C3650 sw. The below message is what we got. The telnet is disabled. Any suggestions for this issue? Thank you very much!</P><P>&nbsp;</P><P>An attacker could exploit this vulnerability by sending malformed CMP-specific Telnet options while establishing a Telnet session with an affected Cisco device configured to accept Telnet connections. An exploit could allow an attacker to execute arbitrary code and obtain full control of the device or cause a reload of the affected device.</P> Fri, 29 Jul 2022 21:44:28 GMT https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660528#M1092266 Leftz 2022-07-29T21:44:28Z https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660550#M1092268 <P><SPAN>CSCvd48893</SPAN></P><P><SPAN>check this bug I think you hit it</SPAN></P> Fri, 29 Jul 2022 22:28:13 GMT https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660550#M1092268 MHM Cisco World 2022-07-29T22:28:13Z https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660560#M1092269 <P>What firmware is the switch running on?&nbsp;</P> Fri, 29 Jul 2022 23:58:31 GMT https://community.cisco.com/t5/network-security/vulnerability-issue-at-c3650/m-p/4660560#M1092269 Leo Laohoo 2022-07-29T23:58:31Z