漏洞信息
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Vulnerability Title
Hardcoded Cryptographic Key Information Disclosure Vulnerability on TP-Link Kasa EC70 and EC71
Vulnerability Description
Kasa EC71 v4 and EC70 v4 firmware contains a static cryptographic private key stored in a read-only filesystem that is shared across devices. An attacker with access to the firmware image can extract the embedded key. Successful exploitation may allow an unauthenticated attacker on the same network to use this key in the web management service, compromising the confidentiality of encrypted communications. This may enable passive decryption of traffic or active man-in-the-middle (MITM) attacks
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Vulnerability Type
使用硬编码的密码学密钥
Vulnerability Title
TP-Link Systems Inc Kasa EC71 v4 加密问题漏洞
Vulnerability Description
TP-Link Systems Inc Kasa EC71 v4是TP-Link Systems Inc公司的一款智能家居摄像头。 TP-Link Systems Inc Kasa EC71 v4存在加密问题漏洞,该漏洞源于固件中存储了静态加密私钥且共享于设备之间,攻击者访问固件镜像可提取嵌入密钥,可能导致同一网络上的未经验证攻击者在Web管理服务中使用此密钥,破坏加密通信的机密性,实现被动解密流量或主动中间人攻击。以下版本受到影响:2.4.0 Build 20260520 rel.4191之前版本。
CVSS Information
N/A
Vulnerability Type
N/A