I just took delivery of an old Cisco 1720 router with version 12.1(19) and I'm wondering if there are any known vulnerabilities for this IOS. I know Cisco will release for free replacement versions when there is a problem and I used to try to keep up with the announcements and save the links, etc. Is there a place on the Cisco website (I have CCO login) to look up version and request the replacement?
Many thanks
It seems this advisory should do the trick. I just wish there was a better way instead of going through every advisory in reverse order and trying to find the latest one for your "affected product"
Keep in mind that transfer of ownership of IOS does not occur when the hardware is bought & sold. You have to re-licence IOS.
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