CVE-2019-6441

An issue was discovered on Shenzhen Coship RT3050 4.0.0.40, RT3052 4.0.0.48, RT7620 10.0.0.49, WM3300 5.0.0.54, and WM3300 5.0.0.55 devices

published March 19, 2019

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.0th percentile for exploit probability.

CVSS
โ€”
EPSS
54%
Percentile
99.0
In the wild
Unconfirmed
What it is

๐Ÿšจ A simple POST request is all it takes to take over admin rights on multiple Coship router models! ๐Ÿ”ฅ Think of it as a phone with a broken lock mechanism โ€” anyone can change the contact details without needing to verify their identity. That's exactly what's happening here with the password reset feature! An attacker could stroll right into your router settings, changing the admin username and password at will. This means they could potentially hijack your network, snoop on your traffic, or even launch attacks from your IP. Very unsettling indeed!

Put simply

Think of it as a phone with a broken lock mechanism โ€” anyone can change the contact details without needing to verify their identity. That's exactly what's happening here with the password reset feature! This vulnerability stems from a lack of backend validation in the password reset functionality of Coship RT3050, RT3052, and WM3300 devices, allowing unauthorized users to alter admin credentials without any authentication.

What to do

An attacker could stroll right into your router settings, changing the admin username and password at will. This means they could potentially hijack your network, snoop on your traffic, or even launch attacks from your IP. Very unsettling indeed! To remediate this, ensure your devices are updated with the latest firmware versions available. If possible, disable WAN access to the router's admin interface, and consider using a strong, unique password for your router. Regularly check for firmware updates to stay protected. You can tackle this! Follow these steps to secure your device and keep your network safe. ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.53612 ยท 99.0th percentile
Published
2019-03-19T20:08Z
EPSS history
Timeline
  • 22 SEP 03:18Z
    EPSS moved 54% โ†’ 38%
    epss
  • 06 SEP 03:13Z
    EPSS moved 54% โ†’ 38%
    epss
  • 30 AUG 16:02Z
    EPSS moved 38% โ†’ 54%
    epss
  • 29 AUG 04:55Z
    EPSS moved 54% โ†’ 38%
    epss
  • 19 MAR 20:08Z
    An issue was discovered on Shenzhen Coship RT3050 4.0.0.40, RT3052 4.0.0.48, RT7620 10.0.0.49, WM3300 5.0.0.54, and WM3300 5.0.0.55 devices
    cvelistv5