Harry Sintonen

harrysintonen@infosec.exchange

Infosec consultant at REVƎЯSEC https://reversec.com/ - Coding, Research + various other interests

7 Posts
0 Comments

Joined 3 years ago

Cake day: November 18th, 2022

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 3 days ago

Couple of vulnerabilities I found from #Eaton Rack PDU G4:

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Couple of vulnerabilities I found from #Eaton Rack PDU G4:

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 3 days ago

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 1 month ago

Sudo versions 1.9.14 to 1.9.17 (inclusive) have two critical vulnerabilities:

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Sudo versions 1.9.14 to 1.9.17 (inclusive) have two critical vulnerabilities:

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 1 month ago

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 2 months ago

Insecure defaults can lead to surprises. When creating FIFO sockets with systemd, be sure to note that SocketMode defaults to 0666 - that is world readable and writable. That is: any local user can

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Insecure defaults can lead to surprises. When creating FIFO sockets with systemd, be sure to note that SocketMode defaults to 0666 - that is world readable and writable. That is: any local user can

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 2 months ago

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 2 months ago

The timeline in the "SEC Consult SA-20250611-0 :: Undocumented Root Shell Access on SIMCom SIM7600G Modem" advisory is mind blowing:

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The timeline in the "SEC Consult SA-20250611-0 :: Undocumented Root Shell Access on SIMCom SIM7600G Modem" advisory is mind blowing:

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 2 months ago

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 4 months ago

If there were a single thing I'd want to convey to potential future #cybersecurity professionals: Hacking is fun, but reporting is the most important part.

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If there were a single thing I'd want to convey to potential future #cybersecurity professionals: Hacking is fun, but reporting is the most important part.

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 4 months ago

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 4 months ago

Today Finland is voting in county and municipal #elections. Unsurprisingly the idiot Russian "hacking crew" is DDoSing websites of the political parties.

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Today Finland is voting in county and municipal #elections. Unsurprisingly the idiot Russian "hacking crew" is DDoSing websites of the political parties.

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 4 months ago

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Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 4 months ago

In case you haven't noticed #nis2directive is in effect in Finland now:

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In case you haven't noticed #nis2directive is in effect in Finland now:

Harry Sintonen@infosec.exchange to Cybersecurity@fedia.io · 4 months ago

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