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A vulnerability categorized as critical has been discovered in Microsoft Windows. This issue affects some unknown processing of the component LSA. The manipulation results in missing authentication. This vulnerability was named CVE-2022-26925. The attack may be performed from remote. In addition, an exploit is available. Applying a patch is advised to resolve this issue.

A vulnerability, which was classified as very critical, was found in Microsoft Windows. This impacts an unknown function of the component CSRSS. Executing manipulation can lead to improper privilege management. The identification of this vulnerability is CVE-2022-22047. The attack may be launched remotely. Furthermore, there is an exploit available. A patch should be applied to remediate this issue.

A vulnerability classified as very critical was found in Microsoft Windows. The affected element is an unknown function of the component Support Diagnostic Tool. The manipulation results in Remote Code Execution. This vulnerability is identified as CVE-2022-34713. The attack can be executed remotely. Additionally, an exploit exists. It is best practice to apply a patch to resolve this issue.

A vulnerability categorized as critical has been discovered in Microsoft Windows. This issue affects some unknown processing of the component Support Diagnostic Tool. Executing manipulation can lead to externally controlled reference. This vulnerability appears as CVE-2022-30190. The attack may be performed from remote. In addition, an exploit is available. Configuration settings should be changed.

A vulnerability was found in Microsoft Windows. It has been rated as very critical. Affected by this vulnerability is an unknown functionality of the component Common Log File System Driver. Performing manipulation results in privilege escalation. This vulnerability was named CVE-2022-24521. The attack may be initiated remotely. In addition, an exploit is available. To fix this issue, it is recommended to deploy a patch.

A vulnerability marked as critical has been reported in Microsoft Windows. This affects an unknown function of the component User Profile Service. The manipulation leads to race condition. This vulnerability is uniquely identified as CVE-2022-26904. The attack is possible to be carried out remotely. Moreover, an exploit is present. Applying a patch is the recommended action to fix this issue.

A vulnerability categorized as problematic has been discovered in Cisco IOS and IOS XE. Affected by this issue is some unknown functionality of the component VLAN Trunking Protocol. The manipulation results in improper input validation. This vulnerability was named CVE-2018-0197. The attack needs to be approached within the local network. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability labeled as critical has been found in Cisco IOS XE. Affected by this issue is some unknown functionality of the component CAPWAP Packet Handler. The manipulation results in heap-based buffer overflow. This vulnerability was named CVE-2021-34770. The attack may be performed from remote. There is no available exploit. The affected component should be upgraded.

A vulnerability marked as problematic has been reported in Cisco IOS XE Wireless Controller. This affects an unknown part of the component IPv6 Packet Handler. This manipulation causes incorrect control flow. The identification of this vulnerability is CVE-2021-34767. The attack needs to be done within the local network. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability identified as critical has been detected in Cisco IOS and IOS XE. This vulnerability affects unknown code of the component Voice Telephony Service Provider Service. This manipulation causes improper access controls. This vulnerability is handled as CVE-2021-34705. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

A vulnerability was found in Pulse Connect Secure up to 9.1R7. It has been declared as critical. This affects an unknown function of the component Admin Web Interface. Such manipulation leads to code injection. This vulnerability is referenced as CVE-2020-8218. It is possible to launch the attack remotely. Furthermore, an exploit is available. It is recommended to upgrade the affected component.

A vulnerability described as problematic has been identified in Ruby on Rails up to 4.2.11.0/5.0.7.1/5.1.6.1/5.2.2.0. Affected by this vulnerability is an unknown functionality of the component Action View. Executing manipulation as part of Header can lead to information disclosure. This vulnerability is registered as CVE-2019-5418. It is possible to launch the attack remotely. Furthermore, an exploit is available. Upgrading the affected component is recommended.

A vulnerability categorized as very critical has been discovered in Microsoft Windows up to Server 2022. This vulnerability affects unknown code of the component Runtime. Such manipulation leads to uninitialized pointer. This vulnerability is documented as CVE-2022-21971. The attack can be executed remotely. Additionally, an exploit exists. Applying a patch is advised to resolve this issue.

A vulnerability was found in Microsoft Windows and classified as critical. This vulnerability affects unknown code of the component User Profile Service. Executing manipulation can lead to link following. This vulnerability appears as CVE-2022-21919. The attack may be performed from remote. In addition, an exploit is available. A patch should be applied to remediate this issue.

A vulnerability labeled as very critical has been found in Microsoft Windows. Affected by this vulnerability is an unknown functionality of the component Print Spooler. Such manipulation leads to privilege escalation. This vulnerability is documented as CVE-2022-22718. The attack can be executed remotely. Additionally, an exploit exists. It is best practice to apply a patch to resolve this issue.

A vulnerability marked as very critical has been reported in Microsoft Windows. This impacts an unknown function of the component Print Spooler. This manipulation causes path traversal. This vulnerability appears as CVE-2022-21999. The attack may be initiated remotely. In addition, an exploit is available. It is suggested to install a patch to address this issue.

A vulnerability, which was classified as critical, has been found in Microsoft Windows up to Server 2022. This affects an unknown part of the component Win32k. This manipulation causes out-of-bounds write. This vulnerability appears as CVE-2022-21882. The attack may be initiated remotely. In addition, an exploit is available. Applying a patch is the recommended action to fix this issue.

大模型部署安全建设指南

本文基于在攻防演习与众测平台中发现的若干高危 RCE 案例，聚焦于攻击者如何滥用系统原生功能（定时任务、OTA 更新、热加载补丁等）来实现远程命令执行（RCE）。将三个真实案例（均已修复）作为切入点，分析攻击链条、共性与风险，并补充实战层面的技术细节与检测/防御建议，帮助读者在渗透测试与蓝队防御中形成更完整的思路。

前言书接上文，高级进程注入之利用线程名和APC实现进程注入（上）：https://xz.aliyun.com/news/18877上文中已经介绍了相关的API，本文会讲述利用线程名注入的实现细节，相比较传统的进程注入需要创建线程，这是一个不需要创建线程的新技术介绍通常，向一个进程的内存写入内容，需要我们在打开进程句柄时带有写权限，PROCESS_VM_WRITE，但这可能被AV/EDR视为可疑指标