Phew
Lucky we've banned Huawei meaning we can rely on the safe and reliable products produced by companies such as Cisco.
Cisco this week emitted fixes for potentially serious vulnerabilities, one of which is already being exploited in the wild. The under-attack bug is CVE-2020-3452, a path-traversal flaw in Switchzilla's Adaptive Security Appliance and Firepower Threat Defense software that can be used to "read sensitive files on a targeted …
at least, with continuing lockdowns & related events, having your general aviation satnav's (possibly) encrypted by a thitd-party might have less effect than usual (affected by a Huawei reprisal attack on a major US IT company?, or it might just be the usual Russia/Ukraine hackers)
https://www.theguardian.com/business/2020/jul/24/smartwatch-maker-garmin-hit-by-outages-after-ransomware-attack