Inside RedVDS: How a single virtual desktop provider fueled worldwide cybercriminal operations

Over the past year, Microsoft Threat Intelligence observed the proliferation of RedVDS, a virtual dedicated server VDS provider used by multiple financially motivated threat actors to commit business email compromise BEC, mass phishing, account takeover, and financial fraud. Microsoft’s...

CVE-2023-54337

CVE-2023-54337 affects Sysax Multi Server 6.95. The vulnerability resides in the administrative password field, where an attacker can supply 800 repeating characters, leading to an application crash and denial of service. This is a DoS condition that disrupts server functionality. Evidence from m...

Improper Validation of Array Index

Overview Affected versions of this package are vulnerable to Improper Validation of Array Index in the Graphite or Zookeeper server metricsets and the Prometheus helper module. An attacker can cause a service disruption by sending specially crafted, malformed payloads or metric data. Remediation...

CVE-2026-21265

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

CVE-2026-21265

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

CVE-2026-21265

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

Hewlett Packard Enterprise ArubaOS（HPE ArubaOS） 安全漏洞

Hewlett Packard Enterprise ArubaOS HPE ArubaOS is a networked wireless operating system from Hewlett Packard Enterprise USA. A security vulnerability exists in Hewlett Packard Enterprise ArubaOS HPE ArubaOS that stems from multiple out-of-bounds read vulnerabilities in the handling of data buffer...

CVE-2026-21265: Reliance on Component That is Not Updateable

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

CVE-2021-33214

In HMS Ewon eCatcher through 6.6.4, weak filesystem permissions could allow malicious users to access files that could lead to sensitive information disclosure, modification of configuration files, or disruption of normal system operation...

CVE-2021-22956

An uncontrolled resource consumption vulnerability exists in Citrix ADC 13.0-83.27, 12.1-63.22 and 11.1-65.23 that could allow an attacker with access to NSIP or SNIP with management interface access to cause a temporary disruption of the Management GUI, Nitro API, and RPC communication...

CVE-2021-22327

There is an arbitrary memory write vulnerability in Huawei smart phone when processing file parsing. Due to insufficient validation of the input files, successful exploit could cause certain service abnormal. Affected product versions include:HUAWEI P30 versions 10.0.0.186C10E7R5P1,...

CVE-2021-22358

There is an insufficient input validation vulnerability in FusionCompute 8.0.0. Due to the input validation is insufficient, an attacker can exploit this vulnerability to upload any files to the device. Successful exploit may cause the service abnormal...

CVE-2021-22332

There is a pointer double free vulnerability in some versions of CloudEngine 5800, CloudEngine 6800, CloudEngine 7800 and CloudEngine 12800. When a function is called, the same memory pointer is copied to two functional modules. Attackers can exploit this vulnerability by performing a malicious...

CVE-2021-22409

There is a denial of service vulnerability in some versions of ManageOne. There is a logic error in the implementation of a function of a module. When the service pressure is heavy, there is a low probability that an exception may occur. Successful exploit may cause some services abnormal...

CVE-2021-22368

There is a Permission Control Vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may affect normal use of the device...

CVE-2021-22360

There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the...

CVE-2021-22298

There is a logic vulnerability in Huawei Gauss100 OLTP Product. An attacker with certain permissions could perform specific SQL statement to exploit this vulnerability. Due to insufficient security design, successful exploit can cause service abnormal. Affected product versions include: ManageOne...

CVE-2021-22335

There is a Memory Buffer Improper Operation Limit vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may cause exceptions in image processing...

CVE-2022-26534

FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change view excessively and stop generating blocks...

CVE-2019-11991

HPE has identified a vulnerability in HPE 3PAR Service Processor SP version 4.1 through 4.4. HPE 3PAR Service Processor SP version 4.1 through 4.4 has a remote information disclosure vulnerability which can allow for the disruption of the confidentiality, integrity and availability of the Service...