CVE-2022-47035

Buffer Overflow Vulnerability in D-Link DIR-825 v1.33.0.44ebdd4-embedded and below allows attacker to execute arbitrary code via the GetConfig method to the…

Critical · published January 31, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
67.3
In the wild
Unconfirmed
What it is

🚨 A buffer overflow lurking in D-Link's DIR-825 allows attackers to execute arbitrary code like a sneaky intruder breaking into your home through a faulty window! 🔥 Think of the buffer overflow as a guest overflowing a suitcase — when too much stuff is crammed in, it spills out, potentially letting the intruder sneak in undetected, just like they could with this exploit. If successfully exploited, an attacker could execute any code on the device, gaining full control and potentially leading to devastating consequences such as data theft, unauthorized access, or turning the router into a launching pad for further attacks! ⚡

Put simply

Think of the buffer overflow as a guest overflowing a suitcase — when too much stuff is crammed in, it spills out, potentially letting the intruder sneak in undetected, just like they could with this exploit. This buffer overflow vulnerability in versions prior to 1.33.0.44ebdd4 allows attackers to manipulate the GetConfig method in the /CPE endpoint, which can lead to remote code execution.

What to do

If successfully exploited, an attacker could execute any code on the device, gaining full control and potentially leading to devastating consequences such as data theft, unauthorized access, or turning the router into a launching pad for further attacks! ⚡ Immediate action is needed! Upgrade your DIR-825 to version 1.33.0.44ebdd5 or later to patch this vulnerability. Regularly audit your devices to ensure they stay up to date and check for any unusual activity on your network. You've got this! By patching and staying vigilant, you can secure your network against these sneaky vulnerabilities! 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01174 · 67.3th percentile
Published
2023-01-31T00:00Z
EPSS history
Timeline
  • 31 JAN 00:00Z
    Buffer Overflow Vulnerability in D-Link DIR-825 v1.33.0.44ebdd4-embedded and below allows attacker to execute arbitrary code via the GetConfig method to the…
    cvelistv5