CVE-2026-120281：A vulnerability was found in WAVLINK WN536AX6-A V260507. This affects
A vulnerability was found in WAVLINK WN536AX6-A V260507. This affects the function strcpy of the file /protocol.csp of the component OpenVPN Handler. The manipulation of the argument openvpn_ip results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.
漏洞详情
A vulnerability was found in WAVLINK WN536AX6-A V260507. This affects the function strcpy of the file /protocol.csp of the component OpenVPN Handler. The manipulation of the argument openvpn_ip results in stack-based buffer overflow. The attack may be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure.
风险评估
- CVSS 评分：9.3（CRITICAL）
- 评分版本：CVSS 4.0
- 攻击向量：
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/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
弱点类型
CWE-119、CWE-121
参考链接
- https://github.com/F-yyjy/cve/blob/main/WN536AX6-A_openvpn_ip.md
- https://vuldb.com/cve/CVE-2026-120281
- https://vuldb.com/submit/919790
- https://vuldb.com/vuln/429625
- https://vuldb.com/vuln/429625/cti
数据来源：NVD（美国国家漏洞数据库），入库时按 CVSS 评分筛选。
原文链接： CVE-2026-120281：A vulnerability was found in WAVLINK WN536AX6-A V260507. This affects