CVE-2022-36971— Ivanti Avalanche 代码问题漏洞

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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ivanti Avalanche 6.3.2.3490. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the JwtTokenUtility class. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-15301.

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可信数据的反序列化

Ivanti Avalanche 代码问题漏洞

Ivanti Avalanche是美国Ivanti公司的一套企业移动设备管理系统。该系统主要用于管理智能手机、平板电脑和条形码扫描仪等设备。 Ivanti Avalanche 6.3.2.3490 版本存在代码问题漏洞，该漏洞源于 JwtTokenUtility 类中缺乏对用户提供的数据的适当验证，这可能会导致不可信数据的反序列化。攻击者可以利用此漏洞在服务帐户的上下文中执行代码。

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