CVE-2020-0692

An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'...

CVE-2013-7369

SQL injection vulnerability in an unspecified DLL in the FSDBCom ActiveX control in F-Secure Anti-Virus for Microsoft Exchange Server before HF02, Anti-Virus for Windows Servers 9.00 before HF09, Anti-Virus for Citrix Servers 9.00 before HF09, and F-Secure Email and Server Security and F-Secure...

CVE-2019-0817

A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access OWA fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0858...

CVE-2019-1266

A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web App OWA fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'...

CVE-2019-1373

A remote code execution vulnerability exists in Microsoft Exchange through the deserialization of metadata via PowerShell, aka 'Microsoft Exchange Remote Code Execution Vulnerability'...

CVE-2019-1136

An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'...

CVE-2019-1233

A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Denial of Service Vulnerability'...

CVE-2019-1084

An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain...

CVE-2019-0858

A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access OWA fails to properly handle web requests, aka 'Microsoft Exchange Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-0817...

CVE-2019-1137

A cross-site-scripting XSS vulnerability exists when Microsoft Exchange Server does not properly sanitize a specially crafted web request to an affected Exchange server, aka 'Microsoft Exchange Server Spoofing Vulnerability'...

CVE-2002-1876

Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS...

CVE-2002-1873

Microsoft Exchange 2000, when used with Microsoft Remote Procedure Call MSRPC, allows remote attackers to cause a denial of service crash or memory consumption via malformed MSRPC calls...

U.S. Charges Yemeni Hacker Behind Black Kingdom Ransomware Targeting 1,500 Systems

The U.S. Department of Justice DoJ on Thursday announced charges against a 36-year-old Yemeni national for allegedly deploying the Black Kingdom ransomware against global targets, including businesses, schools, and hospitals in the United States. Rami Khaled Ahmed of Sana'a, Yemen, has been charg...

PT-2025-32193

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server versions prior to the April 2025 Hot Fix Description A high-severity vulnerability CVE-2025-53786 exists in Microsoft Exchange Server hybrid deployments. This vulnerability allows attackers with administrative access ...

China-Linked Silk Typhoon Expands Cyber Attacks to IT Supply Chains for Initial Access

The China-linked threat actor behind the zero-day exploitation of security flaws in Microsoft Exchange servers in January 2021 has shifted its tactics to target the information technology IT supply chain as a means to obtain initial access to corporate networks. That's according to new findings...

Microsoft's End of Support for Exchange 2016 and 2019: What IT Teams Must Do Now

For decades, Microsoft Exchange has been the backbone of business communications, powering emailing, scheduling and collaboration for organizations worldwide. Whether deployed on-premises or in hybrid environments, companies of all sizes rely on Exchange for seamless internal and external...

Microsoft Exchange Autodiscover V2 User Enumeration

On-Premise installation of Microsoft Exchange is prone to a user enumeration through the ActiveSync protocol using the AutodiscoverV2 endpoint. No source data...

U.S. Sanctions Chinese Cybersecurity Firm Over Treasury Hack Tied to Silk Typhoon

The U.S. Treasury Department's Office of Foreign Assets Control OFAC has imposed sanctions against a Chinese cybersecurity company and a Shanghai-based cyber actor for their alleged links to the Salt Typhoon group and the recent compromise of the federal agency. "People's Republic of China-linked...

PT-2025-32232

Name of the Vulnerable Software and Affected Versions: golang versions 1.15 golang versions 1.19 Description: The software contains vulnerabilities. Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability...

Microsoft Exchange Server Spoofing Vulnerability (CNVD-2024-45320)

Microsoft Exchange Server is the United States Microsoft Microsoft company's set of e-mail service program. It provides e-mail access, storage, forwarding, voice mail, e-mail filtering and screening. A spoofing vulnerability exists in Microsoft Exchange Server, which can be exploited by an attack...