# Important Security Notice for Nova 436Q/430 & Neutrino 430

**URL:** <https://community.na.baicells.com/t/important-security-notice-for-nova-436q-430-neutrino-430/1729>\
**Category:** Announcements\
**Created:** [March 30, 2022, 6:07pm UTC](https://community.na.baicells.com/t/important-security-notice-for-nova-436q-430-neutrino-430/1729 "2022-03-30T18:07:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![blakevolk](https://sea2.discourse-cdn.com/flex016/user_avatar/community.na.baicells.com/blakevolk/32/419_2.png) [@blakevolk](https://community.na.baicells.com/u/blakevolk)\
**Post date:** [March 30, 2022, 6:07pm UTC](https://community.na.baicells.com/t/important-security-notice-for-nova-436q-430-neutrino-430/1729/1 "2022-03-30T18:07:32Z")

</div>

An SSH and hardcoded password vulnerability has recently been discovered in previously released software for the following radios:

- Nova 436Q
- Nova 430e
- Nova 430i
- Neutrino 430

We are advising everyone running the following radios to upgrade their software to QRTB 2.9.10 **immediately** to resolve the vulnerability. Radios which are not updated run the risk of being exploited by the vulnerability via SSH and are susceptible to a breach.

Baicells wanted to thank Luke Jenkins of Weber State University for the discovery and for working with us during the remediation.

Baicells has resolved CVE-2022-24693 in software version 2.9.10 and later you can read our full Security Advisory at the below link.

**Security Advisory:** [https://baicells.zendesk.com/hc/en-us/articles/5193087997844-2022-03-30-Hard-Coded-Credential-Crypt-Vulnerability](https://baicells.zendesk.com/hc/en-us/articles/5193087997844-2022-03-30-Hard-Coded-Credential-Crypt-Vulnerability)