毕马威：跨国企业对中国经济前景及自身在华业务表现更加乐观

yun2025

毕马威：跨国企业对中国经济前景及自身在华业务表现更加乐观

TOTOLINK CA300-PoE：无线配置功能处理密钥字段时可能越界

11月7日公开的漏洞记录CVE-2026-123961涉及TOTOLINK CA300-PoE。TOTOLINK设备在保存基础无线配置时，需要接收并处理密钥字符串。公告指出，该字段的处理可能写出缓冲区边界，网络上的请求可以到达相关代码。记录具体点出了固件版本，这使同一产品名称下运行不同固件的设备有了可核对的依据。版本清单标出的受影响范围包括6.2c.884。

这条记录给出的CVSS 3.1基础评分为9.9分，分级为严重。按照评分列出的条件，利用者可通过网络接触相关功能，需要已有低权限账户或相当的访问权，并且无需另一名用户进行额外交互。数据保密性、内容完整性和服务可用性三项的影响等级分别为高、高、高。评分把利用复杂度列为较低，所反映的是触发这一缺陷需要满足的技术条件。

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