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A vulnerability categorized as critical has been discovered in Ruijie RG-UAC up to 20240428. Affected by this issue is some unknown functionality of the file /view/IPV6/ipv6StaticRoute/static_route_add_ipv6.php. Executing manipulation of the argument text_prefixlen/text_gateway/devname can lead to os command injection. This vulnerability is registered as CVE-2024-4507. It is possible to launch the attack remotely. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability, which was classified as critical, has been found in Peplink Smart Reader 1.2.0. The affected element is an unknown function of the file /cgi-bin/upload_config.cgi of the component Web Interface. The manipulation leads to improper access controls. This vulnerability is documented as CVE-2023-45744. The attack can be initiated remotely. There is not any exploit available.

A vulnerability was found in Mathieu Malaterre Grassroot DICOM 3.0.23. It has been declared as critical. The impacted element is the function JPEG2000Codec::DecodeByStreamsCommon of the component DICOM File Handler. Such manipulation leads to memory corruption. This vulnerability is documented as CVE-2024-22373. The attack can be executed remotely. There is not any exploit available.

A vulnerability was found in Mathieu Malaterre Grassroot DICOM 3.0.23. It has been rated as critical. This affects the function LookupTable::SetLUT of the component File Handler. Performing manipulation results in memory corruption. This vulnerability is reported as CVE-2024-22391. The attack is possible to be carried out remotely. No exploit exists.

A vulnerability categorized as problematic has been discovered in Mathieu Malaterre Grassroot DICOM 3.0.23. This impacts the function RAWCodec::DecodeBytes of the component DICOM File Handler. Executing manipulation can lead to out-of-bounds read. This vulnerability appears as CVE-2024-25569. The attack may be performed from a remote location. There is no available exploit.

This post first appeared on blog.netwrix.com and was written by Tyler Reese.
Active Directory synchronization aligns on-prem and cloud identities, supporting secure access, policy consistency, and operational efficiency in hybrid environments. It enables unified authentication, automates provisioning, and enforces governance across platforms. Netwrix Directory Management enhances this with end-to-end synchronization, real-time updates, access reviews, and password policy enforcement—without third-party connectors. Modern organizations are increasingly adopting hybrid IT … Continued

A vulnerability was found in Linux Kernel up to 5.10.72/5.14.11. It has been declared as critical. This vulnerability affects the function single_open of the component nv50. The manipulation results in memory leak. This vulnerability was named CVE-2021-47422. The attack needs to be approached within the local network. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 5.14.11. It has been classified as critical. This impacts the function fifo_set_limit. This manipulation causes null pointer dereference. This vulnerability is tracked as CVE-2021-47418. The attack is only possible within the local network. No exploit exists. Upgrading the affected component is recommended.

A vulnerability identified as problematic has been detected in Linux Kernel up to 5.4.152/5.10.72/5.14.11. This affects the function taprio_destroy in the library lib/debugobjects.c. The manipulation leads to state issue. This vulnerability is documented as CVE-2021-47419. The attack requires being on the local network. There is not any exploit available. You should upgrade the affected component.

A vulnerability was found in Linux Kernel up to 5.14.11 and classified as critical. Affected by this issue is the function kfd_mem_dmamap_userptr of the component amdkfd. Executing manipulation can lead to memory leak. This vulnerability is handled as CVE-2021-47420. The attack can only be done within the local network. There is not any exploit available. It is suggested to upgrade the affected component.

A vulnerability has been found in Linux Kernel up to 5.14.11 and classified as critical. Affected by this vulnerability is the function __mdiobus_register of the component phy. Performing manipulation results in memory leak. This vulnerability is known as CVE-2021-47416. Access to the local network is required for this attack. No exploit is available. The affected component should be upgraded.

A vulnerability identified as critical has been detected in Linux Kernel up to 5.14.11. This issue affects some unknown processing of the component libbpf. Performing manipulation results in memory leak. This vulnerability was named CVE-2021-47417. The attack needs to be approached within the local network. There is no available exploit. You should upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 5.14.11. The impacted element is the function __iwl_mvm_remove_time_event of the component iwlwifi. Executing manipulation can lead to null pointer dereference. This vulnerability is tracked as CVE-2021-47415. The attack is only possible within the local network. No exploit exists. The affected component should be upgraded.

Ransomware Attack Update for the 21st of August 2025

A vulnerability, which was classified as critical, has been found in Cisco IOS XE. This affects an unknown function of the component Secure Boot. This manipulation causes os command injection. This vulnerability appears as CVE-2023-20082. It is feasible to perform the attack on the physical device. There is no available exploit. It is advisable to upgrade the affected component.

The defect, which affects the company’s most popular devices, has been exploited in an “extremely sophisticated attack against specific targeted individuals,” Apple said.

The post Apple discloses actively exploited zero-day affecting iOS, iPadOS and macOS appeared first on CyberScoop.

从用户角色来说，水平越权虽然不涉及到权限级别的提升，但其核心是未授权访问了他人的私有资源、访问超过用户角色定义的资源。从STRIDE模型定义来看，E（权限提升）- 同级用户之间的越界访问和低权限用户获得高权限。 所以，水平越权本质上就属于未授权的越界访问，自然就是E。 ------------更多内容，请访问------------- 1、SDL 100问 SDL100问：我与SDL的故事 SAST误报太高，如何解决？ SDL需要哪些人参与？ 大家都有哪些SDL运营指标？ 业务系统是否可以带漏洞上线？ 日常的漏洞运营，也应该是SDL团队来做吗？ 关于开发安全BP，对开展SDL有哪些帮助？ 上传图片的API，除了常见web漏洞外，是否还会有风险？ SDL 84/100问：国内是否有做安全基线的厂商或这个方向的专家？ SDL 85/100问：在推进SDL时，一般选择什么类型的员工作为对接人？ 2、SDL创新实践 首发！“ 研发安全运营 ” 架构研究与实践 DevSecOps实施关键：研发安全团队 DevSecOps实施关键：研发安全流程 DevSecOps实施关键：研发安全规范 DevSecOps实施关键：研发安全工具 从安全视角，看研发安全 数字化转型下研发安全痛点 一个思考：安全测试驱动产品安全？ 3、SDL最初实践 【SDL最初实践】开篇 【SDL最初实践】安全培训 【SDL最初实践】安全需求 【SDL最初实践】安全设计 【SDL最初实践】安全开发 【SDL最初实践】安全测试 【SDL最初实践】安全审核 【SDL最初实践】安全响应 4、安全运营实践 基于实践的安全事件简述 安全事件运营SOP：钓鱼邮件 安全事件运营SOP：网络攻击 安全事件运营SOP：蜜罐告警 安全事件运营SOP：webshell事件 安全事件运营SOP：接收漏洞事件 应急能力提升：实战应急困境与突破 应急能力提升：挖矿权限维持攻击模拟

A vulnerability described as critical has been identified in Linux Kernel up to 5.10.72/5.14.11. Impacted is an unknown function of the component riscv. Such manipulation leads to denial of service. This vulnerability is traded as CVE-2021-47414. Access to the local network is required for this attack to succeed. There is no exploit available. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 5.10.72/5.14.11 and classified as critical. This affects the function imx7d_charger_detection. The manipulation results in null pointer dereference. This vulnerability is identified as CVE-2021-47413. The attack can only be performed from the local network. There is not any exploit available. It is suggested to upgrade the affected component.