https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648534#M1091771 <P>Yes.</P> Tue, 12 Jul 2022 04:07:42 GMT Leo Laohoo 2022-07-12T04:07:42Z https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648533#M1091770 <P>I am currently using the FW 15.7(3)M1 at my c867 VAE-K9 router and I think no&nbsp;vulnerabilities have been discovered.</P><P>Should I do a firmware update?</P><P>&nbsp;</P> Tue, 12 Jul 2022 04:02:40 GMT https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648533#M1091770 Bluemoon1971 2022-07-12T04:02:40Z https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648534#M1091771 <P>Yes.</P> Tue, 12 Jul 2022 04:07:42 GMT https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648534#M1091771 Leo Laohoo 2022-07-12T04:07:42Z https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648538#M1091774 <P>What are the security disadvantages?</P> Tue, 12 Jul 2022 04:16:22 GMT https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648538#M1091774 Bluemoon1971 2022-07-12T04:16:22Z https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648551#M1091775 <BLOCKQUOTE><HR /><a href="https://community.cisco.com/t5/user/viewprofilepage/user-id/1377191">@Bluemoon1971</a>&nbsp;wrote:<BR /> <P><SPAN>What are the security disadvantages?</SPAN></P> <HR /></BLOCKQUOTE> <P>Wait for someone to exploit the router using known vulnerabilities.&nbsp;&nbsp;</P> Tue, 12 Jul 2022 05:10:04 GMT https://community.cisco.com/t5/network-security/c867-vae-firmware-update/m-p/4648551#M1091775 Leo Laohoo 2022-07-12T05:10:04Z