CVE-2026-0841CWE-119CWE-120

UTT 进取 520W formPictureUrl strcpy buffer overflow

High · published January 11, 2026

CVSS v4.0
8.7
EPSS
4%
Percentile
90.2
In the wild
Unconfirmed
What it is

⚡ A sneaky buffer overflow lies in wait! The "strcpy" function in UTT 进取 520W 1.7.7-180627 is ready to be exploited remotely, thanks to the argument manipulation of "importpictureurl." 🔥 Think of it like an overflowing cup of coffee. If you pour too much in without checking, it spills everywhere, creating a mess. In this case, the function doesn't check the size of the input, and when it exceeds the buffer, chaos can ensue! An attacker could exploit this vulnerability to inject malicious code, potentially compromising the device entirely. This means they could execute arbitrary commands or gain unauthorized access, leading to a catastrophic security breach. Yikes!

Put simply

Think of it like an overflowing cup of coffee. If you pour too much in without checking, it spills everywhere, creating a mess. In this case, the function doesn't check the size of the input, and when it exceeds the buffer, chaos can ensue! This vulnerability allows for a buffer overflow through the "strcpy" function in the "formPictureUrl" file, enabling attackers to manipulate input and execute remote code.

What to do

An attacker could exploit this vulnerability to inject malicious code, potentially compromising the device entirely. This means they could execute arbitrary commands or gain unauthorized access, leading to a catastrophic security breach. Yikes! Update UTT 进取 to the latest version immediately. Monitor for any unauthorized access attempts and ensure that input validations are in place to prevent such overflows in the future. Don't wait – this one's critical! You've got this! Stay proactive with your security and patch up those vulnerabilities! 🛡️

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.03873 · 90.2th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-01-11T07:32Z
EPSS history
Timeline
  • 11 JAN 07:32Z
    UTT 进取 520W formPictureUrl strcpy buffer overflow
    cvelistv5