Looks like AsyncOS 16.0.4 build 016 was released - which should address CVE-2025-20393  ? Skimming the release notes, I don't see "CVE-2025-20393" mentioned, nor CSCws52505, nor CSCws36549 in the linked "issues resolved links" but I'm assuming this r...

Hello all,  Currently building replacement fresh ironports in response to CVE-2025-20393 The new VM I've deployed - phoebe-16-0-1-017-C300V - is EXTREMELY slow on boot. This is the first 2h the thing has been online and I can't even use the GUI becau...

Hello, quick question about Cisco ThreatGrid/Secure Malware Analytics & ESAs - I just want to  make sure I'm not missing something obvious here:   1) We recently re-licensed some Cisco ESA's - 2 x C300V's 2) When we did this, we received an email fro...

Hello, odd problem here. I have to C300V virtual ironports clustered, we'll call them ironport1 and ironport2 These ironports share a number of dictionaries and a number of filters that refer to those dictionaries. LIST'ing the filters on Ironport2, ...

Hello all, We're phasing out our two Cisco Ironport C170's due to End of life status and upgradability on the hardware. We've been extremely happy with them, and they sit in our colo in front of a couple of on-prem mail servers. They've been great. I...