TOTOLINK A3100R getSaveConfig 缓冲区溢出（CVE-2024-7157）

CVE编号

CVE-2024-7157

利用情况

暂无

补丁情况

N/A

披露时间

2024-07-28

漏洞描述

A vulnerability was found in TOTOLINK A3100R 4.1.2cu.5050_B20200504. It has been classified as critical. This affects the function getSaveConfig of the file /cgi-bin/cstecgi.cgi?action=save&setting. The manipulation of the argument http_host leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-272571. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/TOTOLINK/A3100R/getSa...
https://vuldb.com/?ctiid.272571
https://vuldb.com/?id.272571
https://vuldb.com/?submit.377542

CVSS3评分 8.7

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CWE-ID	漏洞类型
CWE-120	未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出）

Exp相关链接

- avd.aliyun.com