CVE-2022-30040
HIGHTenda AX1803 v1.0.0.1_2890 - Buffer Overflow via NTP Server Parameter in SetSysTimeCfg
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2022-30040. PoCs published by Le1a.
AI-analyzed exploit summary This repository contains a proof-of-concept for CVE-2022-30040, a stack buffer overflow vulnerability in Tenda AX1803 v1.0.0.1_2890 routers. The exploit leverages an unbounded strcpy operation in the fromSetSysTime function, allowing attackers to overflow the buffer via the ntpserver parameter, leading to a denial-of-service (DoS) condition.
Description
Tenda AX1803 v1.0.0.1_2890 is vulnerable to Buffer Overflow. The vulnerability lies in rootfs_ In / goform / setsystimecfg of / bin / tdhttpd in ubif file system, attackers can access http://ip/goform/SetSysTimeCfg, and by setting the ntpserve parameter, the stack buffer overflow can be caused to achieve the effect of router denial of service.
Exploits (1)
This repository contains a proof-of-concept for CVE-2022-30040, a stack buffer overflow vulnerability in Tenda AX1803 v1.0.0.1_2890 routers. The exploit leverages an unbounded strcpy operation in the fromSetSysTime function, allowing attackers to overflow the buffer via the ntpserver parameter, leading to a denial-of-service (DoS) condition.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H