CVE-2023-33537: Buffer Overflow
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a buffer overflow via the component /userRpm/FixMapCfgRpm.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2023-33537?
CVE-2023-33537 is a vulnerability found in TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 routers. It allows an attacker to execute arbitrary code or cause a denial of service.
How severe is CVE-2023-33537?
CVE-2023-33537 has a severity rating of 8.1, which is categorized as high.
What software versions are affected by CVE-2023-33537?
TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 routers are affected by CVE-2023-33537.
How can an attacker exploit CVE-2023-33537?
An attacker can exploit CVE-2023-33537 by sending a specially crafted request to the /userRpm/FixMapCfgRpm component, which triggers a buffer overflow and allows the execution of arbitrary code.
Is there a fix for CVE-2023-33537?
To fix CVE-2023-33537, users should update their routers to the latest firmware version provided by TP-Link.