ShadowSyndicate Scanners Lurk for aiohttp Flaw: 44K Servers at Risk!

Beware of ShadowSyndicate scanning for your weak spots! These cyber rascals are eyeing servers with the “come hack me” sign, aka CVE-2024-23334. Patch your aiohttp or fall victim to the latest tech ticklers in ransomware fashion. #PatchOrPay

Hot Take:

It’s like a game of digital whack-a-mole, but instead of moles, we have ShadowSyndicate playing hide-and-seek with vulnerable servers. And when they find one, it’s not a gentle tap but a ransomware hammer. aiohttp’s got a patch out, but let’s be real: patching is to IT as flossing is to dentistry—everyone knows they should do it, but how many actually keep up with it? Time to buckle up, buttercup, because the cyber-baddies are on the prowl, and they’ve got their exploit kits locked and loaded.

Key Points:

  • ShadowSyndicate is testing the digital doors to see if they can sneak in through a newly disclosed aiohttp vulnerability, CVE-2024-23334.
  • Aiohttp dropped a hotfix faster than you can say “oops” with version 3.9.2, but who knows how many will actually apply it?
  • Some helpful soul posted a ‘how-to’ exploit video on YouTube, because why not make it easier for the cybercriminals?
  • Cyble’s ODIN scanner spotted around 44,170 aiohttp instances chilling online like sitting ducks, with the biggest flock in the USA.
  • Threat actors are like sharks that smell outdated software from miles away, and they’re circling for a byte… I mean, bite.
Title: aiohttp.web.static(follow_symlinks=True) is vulnerable to directory traversal
Cve id: CVE-2024-23334
Cve state: PUBLISHED
Cve assigner short name: GitHub_M
Cve date updated: 01/29/2024
Cve description: aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. When using aiohttp as a web server and configuring static routes, it is necessary to specify the root path for static files. Additionally, the option 'follow_symlinks' can be used to determine whether to follow symbolic links outside the static root directory. When 'follow_symlinks' is set to True, there is no validation to check if reading a file is within the root directory. This can lead to directory traversal vulnerabilities, resulting in unauthorized access to arbitrary files on the system, even when symlinks are not present. Disabling follow_symlinks and using a reverse proxy are encouraged mitigations. Version 3.9.2 fixes this issue.

Need to know more?

The Patch is Out There

So aiohttp had a bit of an "oopsie" with a path traversal flaw, which is coder-speak for "we accidentally let strangers rummage through our digital underwear drawer." Fear not, version 3.9.2 to the rescue, sealing the drawer shut! If only updating software was as fun as getting likes on social media, we might stand a chance.

How-to Hack 101

Have you ever wondered how to break into vulnerable servers? No need to enroll in shady online courses; some bright spark has uploaded a YouTube tutorial for our educational pleasure. Because what's the internet for if not to share all human knowledge, including the nefarious kind? Knowledge is power, but in this case, it might just be the power to do some serious cyber-damage.

It's a Scanner's World

Enter Cyble's scanners, working hard to spot the digital equivalent of someone trying to pick your lock. They've got their digital binoculars out, and they're seeing a whole lot of scanning action coming from a few IP addresses with questionable reputations. It's like neighborhood watch but for the internet, and ShadowSyndicate is the sketchy character everyone's whispering about.

Geography of the Digital Prey

Apparently, the United States is leading the pack with the most aiohttp instances just hanging out in the open. It's like leaving your front door open and being surprised when someone walks in. The global distribution of these instances makes it a buffet for cybercriminals, and right now, they're hungry.

The Legacy of Laziness

It's a tale as old as time: software gets updated, and nobody bothers to apply the patch. These outdated versions are like candy for hackers—a sweet, sweet reward for their minimal effort. Cybersecurity folks are preaching the gospel of updates, but it's a choir that's not getting too many new converts. Maybe it's time for some fire-and-brimstone scare tactics? "Patch or perish" does have a nice ring to it.

Tags: aiohttp vulnerability, CVE-2024-23334, open-source library risks, Path Traversal, Python security, Ransomware Threats, ShadowSyndicate