Malicious Exchange Server Module Hoovers Up Outlook Credentials

Researchers have uncovered a previously unknown malicious IIS module, dubbed Owowa, that steals credentials when users log into Microsoft Outlook Web Access OWA. Internet Information Services IIS, Microsoft’s web server/web-hosting software suite, can be extended via various add-ons that are know...

Hackers Using Malicious IIS Server Module to Steal Microsoft Exchange Credentials

Malicious actors are deploying a previously undiscovered binary, an Internet Information Services IIS webserver module dubbed "Owowa," on Microsoft Exchange Outlook Web Access servers with the goal of stealing credentials and enabling remote command execution. "Owowa is a C-developed .NET v4.0...

Owowa: the add-on that turns your OWA into a credential stealer and remote access panel

While looking for potentially malicious implants that targeted Microsoft Exchange servers, we identified a suspicious binary that had been submitted to a multiscanner service in late 2020. Analyzing the code, we determined that the previously unknown binary is an IIS module, aimed at stealing...

pwnSpoof - Generates realistic spoofed log files for common web servers with customisable attack scenarios

pwnSpoof from Punk Security generates realistic spoofed log files for common web servers with customisable attack scenarios. Every log bundle is unique and completely customisable, making it perfect for generating CTF scenarios and for training serials. Can you find the attacker session and build...

Sitecore Experience Platform (XP) PreAuth Deserialization RCE

This module exploits a deserialization vulnerability in the Report.ashx page of Sitecore XP 7.5 to 7.5.2, 8.0 to 8.0.7, 8.1 to 8.1.3, and 8.2 to 8.2.7. Versions 7.2.6 and earlier and 9.0 and later are not affected. The vulnerability occurs due to Report.ashx's handler, located in...

Sitecore Experience Platform (XP) Remote Code Execution Exploit

This Metasploit module exploits a deserialization vulnerability in the Report.ashx page of Sitecore XP 7.5 to 7.5.2, 8.0 to 8.0.7, 8.1 to 8.1.3, and 8.2 to 8.2.7. Versions 7.2.6 and earlier and 9.0 and later are not affected. The vulnerability occurs due to Report.ashx's handler, located in...

Threat actor DEV-0322 exploiting ZOHO ManageEngine ADSelfService Plus

Microsoft has detected exploits being used to compromise systems running the ZOHO ManageEngine ADSelfService Plus software versions vulnerable to CVE-2021-40539 in a targeted campaign. Microsoft Threat Intelligence Center MSTIC attributes this campaign with high confidence to DEV-0322, a group...

Microsoft Windows Server Buffer Overflow Vulnerability

Microsoft Windows Server 2003 R2 contains a buffer overflow vulnerability in Internet Information Services IIS 6.0 which allows remote attackers to execute code via a long header beginning with "If: http://" in a PROPFIND request...

The Bug Report – October Edition

ARCHIVED STORY The Bug Report – October Edition By Douglas McKee · November 02, 2021 Your Cyber Security Comic Relief Figure 1. Apache server version 2.4.50 CVE-2021-42013 Why am I here? Regardless of the origins, you’ve arrived at Advanced Threat Research team’s monthly bug digest – an overview ...

SSL/TLS: Renegotiation MITM Vulnerability (CVE-2009-3555)

The remote SSL/TLS service is prone to a man-in-the-middle MITM vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

PortBender - TCP Port Redirection Utility

PortBender is a TCP port redirection utility that allows a red team operator to redirect inbound traffic destined for one TCP port e.g., 445/TCP to another TCP port e.g., 8445/TCP. PortBender includes an aggressor script that operators can leverage to integrate the tool with Cobalt Strike. Howeve...

CVE-2021-24490

The Email Artillery MASS EMAIL WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugin is also lacking any CSRF check, allowing such issue to be exploited via a CSRF attack as well...

Cross site request forgery (csrf)

The Email Artillery MASS EMAIL WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugin is also lacking any CSRF check, allowing such issue to be exploited via a CSRF attack as well...

CVE-2021-24490 Email Artillery <= 4.1 - Arbitrary File Upload

The Email Artillery MASS EMAIL WordPress plugin through 4.1 does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugin is also lacking any CSRF check, allowing such issue to be exploited via a CSRF attack as well...

Email Artillery <= 4.1 - Arbitrary File Upload

The plugin does not properly check the uploaded files from the Import Emails feature, allowing arbitrary files to be uploaded. Furthermore, the plugin is also lacking any CSRF check, allowing such issue to be exploited via a CSRF attack as well. However, due to the presence of a .htaccess, denyin...

COMMAX Smart Home IoT Control System CDP-1020n - SQL Injection Authentication Bypass Vulnerability

Exploit Title: COMMAX Smart Home IoT Control System CDP-1020n - SQL Injection Authentication Bypass Exploit Author: LiquidWorm Vendor Homepage: https://www.commax.com COMMAX Smart Home IoT Control System CDP-1020n SQL Injection Authentication Bypass Vendor: COMMAX Co., Ltd. Prodcut web page:...

COMMAX Smart Home IoT Control System CDP-1020n - SQL Injection Authentication Bypass

Exploit Title: COMMAX Smart Home IoT Control System CDP-1020n - SQL Injection Authentication Bypass Date: 02.08.2021 Exploit Author: LiquidWorm Vendor Homepage: https://www.commax.com COMMAX Smart Home IoT Control System CDP-1020n SQL Injection Authentication Bypass Vendor: COMMAX Co., Ltd. Prodc...

Several Malware Families Targeting IIS Web Servers With Malicious Modules

A systematic analysis of attacks against Microsoft's Internet Information Services IIS servers has revealed as many as 14 malware families, 10 of them newly documented, indicating that the Windows-based web server software continues to be a hotbed for natively developed malware for close to eight...

New APT Hacking Group Targets Microsoft IIS Servers with ASP.NET Exploits

A new highly capable and persistent threat actor has been targeting major high-profile public and private entities in the U.S. as part of a series of targeted cyber intrusion attacks by exploiting internet-facing Microsoft Internet Information Services IIS servers to infiltrate their networks...

IntelliChoice eFORCE Software Suite 2.5.9 - Username Enumeration Vulnerability

Exploit Title: IntelliChoice eFORCE Software Suite 2.5.9 - Username Enumeration Exploit Author: LiquidWorm Vendor Homepage: https://www.eforcesoftware.com IntelliChoice eFORCE Software Suite v2.5.9 Username Enumeration Vendor: IntelliChoice, Inc. Product web page: https://www.eforcesoftware.com...