Microsoft Exchange ApprovedApplication Exposed Dangerous Method NTLM Relay Vulnerability

This vulnerability allows remote attackers to relay NTLM credentials on affected installations of Microsoft Exchange. Authentication is required to exploit this vulnerability. The specific flaw exists within the ApprovedApplication class. The issue results from an exposed dangerous method. An...

OilRig Exploits Windows Kernel Flaw in Espionage Campaign Targeting UAE and Gulf

The Iranian threat actor known as OilRig has been observed exploiting a now-patched privilege escalation flaw impacting the Windows Kernel as part of a cyber espionage campaign targeting the U.A.E. and the broader Gulf region. "The group utilizes sophisticated tactics that include deploying a...

CentOS 7 : thunderbird (RHSA-2020:2906)

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2906 advisory. - Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially...

CentOS 6 : thunderbird (RHSA-2020:2966)

The remote CentOS Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2966 advisory. - Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This...

Experts Identify 3 Chinese-Linked Clusters Behind Cyberattacks in Southeast Asia

A trio of threat activity clusters linked to China has been observed compromising more government organizations in Southeast Asia as part of a renewed state-sponsored operation codenamed Crimson Palace, indicating an expansion in the scope of the espionage effort. Cybersecurity firm Sophos, which...

Veeam Backup & Replication Install Fails with: "A later version of Veeam Explorer for Microsoft Exchange is already installed."

Challenge When attempting to install Veeam Backup & Replication version 12.1, 12.2, or 12.3 on a machine where Veeam Backup for Microsoft 365 version 8 is already installed, the Veeam Backup & Replication install fails with the error: A later version of Veeam Explorer for Microsoft Exchange is...

Outlook Web App (OWA) / Client Access Server (CAS) IIS HTTP Internal IP Disclosure

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Outlook Web App OWA / Client Access Server CAS IIS HTTP Internal IP Disclosure', 'Description' = %q This module tests vulnerable IIS HTTP header...

Microsoft Exchange Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft Exchange Privilege Escalation Exploit', 'Description' = %q This module exploits a privilege escalation vulnerability found in Microsoft...

Microsoft Exchange ProxyLogon Scanner

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework begin auxiliary class class MetasploitModule 'Microsoft Exchange ProxyLogon Scanner', 'Description' = %q This module scan for a vulnerability on Microsoft Exchange Serve...

Microsoft Exchange ProxyLogon Collector

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework begin auxiliary class class MetasploitModule 'Microsoft Exchange ProxyLogon Collector', 'Description' = %q This module exploit a vulnerability on Microsoft Exchange Serv...

MS06-019 Exchange MODPROP Heap Overflow

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'MS06-019 Exchange MODPROP Heap Overflow', 'Description' = %q This module triggers a heap overflow vulnerability in MS Exchange that occurs when...

Vietnamese Human Rights Group Targeted in Multi-Year Cyberattack by APT32

A non-profit supporting Vietnamese human rights has been the target of a multi-year campaign designed to deliver a variety of malware on compromised hosts. Cybersecurity company Huntress attributed the activity to a threat cluster tracked as APT32, a Vietnamese-aligned hacking crew that's also...

CISA Urges Federal Agencies to Patch Versa Director Vulnerability by September

The U.S. Cybersecurity and Infrastructure Security Agency CISA has placed a security flaw impacting Versa Director to its Known Exploited Vulnerabilities KEV catalog based on evidence of active exploitation. The medium-severity vulnerability, tracked as CVE-2024-39717 CVSS score: 6.6, is case of...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2021-33044link is external Dahua IP Camera Authentication Bypass Vulnerability CVE-2021-33045link is external Dahua IP Camera Authentication Bypass Vulnerability...

Microsoft Exchange Server Information Disclosure Vulnerability

Microsoft Exchange Server contains an information disclosure vulnerability that allows for remote code execution...

Cybersecurity Agencies Warn of China-linked APT40's Rapid Exploit Adaptation

Cybersecurity agencies from Australia, Canada, Germany, Japan, New Zealand, South Korea, the U.K., and the U.S. have released a joint advisory about a China-linked cyber espionage group called APT40, warning about its ability to co-opt exploits for newly disclosed security flaws within hours or...

Chinese Cyber Espionage Targets Telecom Operators in Asia Since 2021

Cyber espionage groups associated with China have been linked to a long-running campaign that has infiltrated several telecom operators located in a single Asian country at least since 2021. "The attackers placed backdoors on the networks of targeted companies and also attempted to steal...

MS Exchange Server Flaws Exploited to Deploy Keylogger in Targeted Attacks

An unknown threat actor is exploiting known security flaws in Microsoft Exchange Server to deploy a keylogger malware in attacks targeting entities in Africa and the Middle East. Russian cybersecurity firm Positive Technologies said it identified over 30 victims spanning government agencies, bank...

Exploit for Improper Authentication in Microsoft

I. Project Objectives and References The purpose is simple: r...

China-Linked Hackers Suspected in ArcaneDoor Cyberattacks Targeting Network Devices

The recently uncovered cyber espionage campaign targeting perimeter network devices from several vendors, including Cisco, may have been the work of China-linked actors, according to new findings from attack surface management firm Censys. Dubbed ArcaneDoor, the activity is said to have commenced...