CVE-2026-0836: UTT 进取 520W formConfigFastDirectionW strcpy buffer overflow
A vulnerability was determined in UTT 进取 520W 1.7.7-180627. The impacted element is the function strcpy of the file /goform/formConfigFastDirectionW. This manipulation of the argument ssid causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-0836?
CVE-2026-0836 is classified as a high-severity vulnerability due to its potential for remote exploitation through buffer overflow.
How do I fix CVE-2026-0836?
To mitigate CVE-2026-0836, upgrade your UTT 进取 520W firmware to a version above 1.7.7-180627.
What systems are affected by CVE-2026-0836?
CVE-2026-0836 affects UTT 进取 520W running version 1.7.7-180627 and earlier.
What type of vulnerability is CVE-2026-0836?
CVE-2026-0836 is a buffer overflow vulnerability specifically in the strcpy function.
Can CVE-2026-0836 be exploited remotely?
Yes, CVE-2026-0836 allows for remote exploitation, making it critical to address immediately.