A brief daily summary of what is important in information security. The podcast is published every weekday and designed to get you ready for the day with a brief, usually 5 minute long, summary of current network security related events. The content is late breaking, educational and based on listener input as well as on input received by the SANS Internet Stormcenter. You may submit questions and comments via our contact form at https://isc.sans.edu/contact.html .
ANS Stormcast Monday, April 21st: MSFT Entra Lockouts; Erlang/OTP SSH Exploit; Sonicwall Exploit; bubble.io bug
April 20, 2025
7:31
6.31 MB
Downloads: 0
Microsoft Entra User Lockout
Multiple organizations reported widespread alerts and account lockouts this weekend from Microsoft Entra. The issue is caused by a new feature Microsoft enabled. This feature will lock accounts if Microsoft believes that the password for the account was compromised.
https://www.bleepingcomputer.com/news/microsoft/widespread-microsoft-entra-lockouts-tied-to-new-security-feature-rollout/
https://learn.microsoft.com/en-us/entra/identity/authentication/feature-availability
Erlang/OTP SSH Exploit
An exploit was published for the Erlang/OTP SSH vulnerability. The vulnerability is easy to exploit, and the exploit and a Metasploit module allow for easy remote code execution.
https://github.com/exa-offsec/ssh_erlangotp_rce/blob/main/ssh_erlangotp_rce.rb
Sonicwall Exploited
An older command injection vulnerability is now exploited on Sonicwall devices after initially gaining access by brute-forcing credentials.
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0022
Unpatched Vulnerability in Bubble.io
An unpatched vulnerability in the no-code platform bubble.io can be used to access any project hosted on the site.
https://github.com/demon-i386/pop_n_bubble