A few quick notes on the Erlang OTP SSHd RCE (CVE-2025-32433):

1. Cisco confirmed that ConfD and NSO products are affected (ports 830, 2022, and 2024 versus 22)

2. Signatures looking for clear-text channel open and exec calls will miss exploits that deliver the same payloads after the key exchange.

3. If you find a machine in your environment and can't disable the service, running the exploit with the payload `ssh:stop().` will shut down the SSH service temporarily.

https://www.runzero.com/blog/erlang-otp-ssh/

If you update WinDbg today (1.2504.15001.0), you might notice another icon in the View tab of the ribbon, one called "Parallel Stacks". While incredibly useful in its own right, this isn't just a parallel stacks view. It's the introduction of graph visualization for extensions!

Kinda want a DirBuster style list of headers at this point, so many times, we see new CVEs stemming from headers with magical properties.

Fire In The Hole, We’re Breaching The Vault - Commvault Remote Code Execution (CVE-2025-34028) - watchTowr Labs https://labs.watchtowr.com/fire-in-the-hole-were-breaching-the-vault-commvault-remote-code-execution-cve-2025-34028/

[RSS] Authenticated Remote Code Execution on USG FLEX H Series (CVE-2025-1731 / CVE-2025-1732)

https://0xdeadc0de.xyz/blog/cve-2025-1731_cve-2025-1732

SSH tunnels FTW!

🚨 New advisory was just published! 🚨

Two Use After Free (UAF) vulnerabilities were discovered within Chrome’s Browser process by one of our researchers at SSD Labs:
https://ssd-disclosure.com/ssd-advisory-miracleptr-sandbox/

"Document My #Pentest: you hack, the AI writes it up!" - A sure way to get yourself into embarrassing calls with the technical team of the client...

How the CNA thing is working out for #curl

https://daniel.haxx.se/blog/2025/04/24/how-the-cna-thing-is-working-out/

[RSS] Exploiting the Synology DiskStation with Null-byte Writes

https://blog.ret2.io/2025/04/23/pwn2own-soho-2024-diskstation/

Any tips for a privacy respecting, free event organization platform? I'm thinking about features like:

- Some rich text + images hosted online for the event
- Subscription form to get updates
- Stats about expected attendance
- ??? (this is my first time)

Edit: I don't charge anything for the event, so percentage commission can work.

MEDA 43HA analogue computer formerly used at the Paks nuclear power plant

https://muzeuldecalculatoare.ro/2020/06/11/the-meda-43-analog-hybrid-computer/

The FastCGI library, mostly used in embedded equipment, was vulnerable for decades to an integer overflow over the IPC socket in 32-bits architecture. Check out how @shiropycatchown found it and exploited it for RCE!
https://www.synacktiv.com/en/publications/cve-2025-23016-exploiting-the-fastcgi-library

I know Chrome is the browser everybody loves to hate, but I think most would agree this would be very bad.

https://www.axios.com/2025/04/23/open-ai-google-chrome

If you haven't seen it yet, make sure to check out another great RE//verse talk, Code reuse and attribution: best friends and worst enemies from Max 'Libra' Kersten (https://youtu.be/GPT1IksBkaI)

RE//verse 2025 videos

https://www.youtube.com/playlist?list=PLBKkldXXZQhAW5QKjUQOUWaMAHAxDtgio

Coworker: ...and the IP address are compared with a string match.
Me: grinning manically
Coworker: Why are you looking at me like that?
Me: Open up a terminal and type ping 4.2.514 and hit enter.
Coworker: ...what's the fourth number?
Me: grin widens Just hit enter.
Coworker: WTF!?

testssl.sh 3.2.0 is finally out, see https://github.com/testssl/testssl.sh/releases/tag/v3.2.0 or just https://testssl.sh .

Changelog see https://github.com/testssl/testssl.sh/blob/3.2/CHANGELOG.md .

Spring is here, and the cable plugs are blooming.

Google is what happens when a system forgets why it was built but remembers how.