buherator on Nostr: Cisco: Reports about Cyber Actors Hiding in Router Firmware A few quesitons: "Modern ...
Cisco: Reports about Cyber Actors Hiding in Router Firmware
A few quesitons:
"Modern Cisco devices include secure boot capabilities, which do not allow the loading and executing of modified software images." -> Do the affected devices count as "modern"?
"The stolen code-signing certificates mentioned in the report are not from Cisco." -> How are they relevant then?
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csa-cyber-report-sept-2023
Original CISA advisory:
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-270a
A few quesitons:
"Modern Cisco devices include secure boot capabilities, which do not allow the loading and executing of modified software images." -> Do the affected devices count as "modern"?
"The stolen code-signing certificates mentioned in the report are not from Cisco." -> How are they relevant then?
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-csa-cyber-report-sept-2023
Original CISA advisory:
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-270a