cisco rv160w_wireless-ac_vpn_router_firmware 绝对路径遍历

CVE编号

CVE-2021-1297

利用情况

暂无

补丁情况

N/A

披露时间

2021-02-05

漏洞描述

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P, and RV260W VPN Routers could allow an unauthenticated, remote attacker to conduct directory traversal attacks and overwrite certain files that should be restricted on an affected system. These vulnerabilities are due to insufficient input validation. An attacker could exploit these vulnerabilities by using the web-based management interface to upload a file to location on an affected device that they should not have access to. A successful exploit could allow the attacker to overwrite files on the file system of the affected device.

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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	系统	cisco	rv160w_wireless-ac_vpn_router_firmware	*		Up to (excluding) 1.0.01.02
	运行在以下环境
	系统	cisco	rv160_vpn_router_firmware	*		Up to (excluding) 1.0.01.02
	运行在以下环境
	系统	cisco	rv260p_vpn_router_with_poe_firmware	*		Up to (excluding) 1.0.01.02
	运行在以下环境
	系统	cisco	rv260w_wireless-ac_vpn_router_firmware	*		Up to (excluding) 1.0.01.02
	运行在以下环境
	系统	cisco	rv260_vpn_router_firmware	*		Up to (excluding) 1.0.01.02
	运行在以下环境
	硬件	cisco	rv160w_wireless-ac_vpn_router	-	-
	运行在以下环境
	硬件	cisco	rv160_vpn_router	-	-
	运行在以下环境
	硬件	cisco	rv260p_vpn_router_with_poe	-	-
	运行在以下环境
	硬件	cisco	rv260w_wireless-ac_vpn_router	-	-
	运行在以下环境
	硬件	cisco	rv260_vpn_router	-	-

CVSS3评分 7.5

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 无
• 影响范围 未更改
• 用户交互 无
• 可用性 无
• 保密性 无
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE-ID	漏洞类型
CWE-22	对路径名的限制不恰当（路径遍历）
CWE-36	绝对路径遍历

Exp相关链接

- avd.aliyun.com