Cisco has launched a deep-dive review of its own code base for signs of tampering. The move comes after Juniper Networks revealed that it discovered “unauthorized code” in its ScreenOS firmware. Security experts say all networking vendors should be taking the same steps as Cisco. The review is being tracked as a stand-alone case – PSIRT-0551621891 in Cisco parlance – and Cisco promises to describe any vulnerabilities that it finds in accordance with its security policy.”]
Source: https://www.cuinfosecurity.com/blogs/cisco-reviews-code-after-juniper-backdoor-found-p-2016