CVE-2009-3341

Buffer overflow on the Linksys WRT54GL wireless router allows remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by a certain…

published September 24, 2009

CVSS
—
EPSS
5%
Percentile
91.6
In the wild
Unconfirmed
What it is

⚡ A buffer overflow lurking in your Linksys WRT54GL router could allow remote attackers to run their own code — talk about letting strangers crash your party! 🎉 Think of your router as a mailbox. If it's overflowing with letters and someone sneaks in a few more, they might access your personal mail — effectively allowing them to read and tamper with everything inside. 📬 If an attacker exploits this vulnerability, they could potentially hijack your router, gaining full control over your network. This means they could redirect your traffic, intercept your sensitive data, or even launch attacks against other devices on your network — absolutely devastating! 🔥

Put simply

Think of your router as a mailbox. If it's overflowing with letters and someone sneaks in a few more, they might access your personal mail — effectively allowing them to read and tamper with everything inside. 📬 This vulnerability arises from a buffer overflow in the Linksys WRT54GL, allowing attackers to execute arbitrary code through unspecified vectors. This means that by sending specially crafted data to the router, an attacker could manipulate its operation.

What to do

If an attacker exploits this vulnerability, they could potentially hijack your router, gaining full control over your network. This means they could redirect your traffic, intercept your sensitive data, or even launch attacks against other devices on your network — absolutely devastating! 🔥 While there's currently no verified exploitation and the severity is unknown, it’s wise to keep your router firmware updated. Regularly check for patches from Linksys and consider disabling remote management features to shore up your defenses. 🛡️ You’ve got this! Stay proactive with your security practices, and you’ll keep those pesky attackers at bay! 💪😊

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04570 · 91.6th percentile
Published
2009-09-24T16:00Z
EPSS history
Timeline
  • 24 SEP 16:00Z
    Buffer overflow on the Linksys WRT54GL wireless router allows remote attackers to execute arbitrary code via unspecified vectors, as demonstrated by a certain…
    cvelistv5