Exploit development can be an advanced penetration testing skill that takes time to master. Additionally, when on a job, pen testers often don’t have the resources to create a new exploit. Many resort to searching for and using pre-written exploits that have not been tested and must go through the timely effort of quality assurance testing in order to ensure they are secure and effective.
Core Impact users can save time by finding all the up-to-date exploits they need in one place. We provide a robust library of exploits designed to enable pen testers to safely and efficiently conduct successful penetration tests. Witten by our own internal team, you can trust they have been thoroughly tested and validated by our experts.
The universe of vulnerabilities is huge and not all of them represent the same risk for the customers. Vulnerabilities do not all have the same level of criticality. Some may be easily exploitable by a low-level user, while others may not be exploitable at all. To increase the efficiency of the attacks and the quality of the exploits provided, the Core Impact team has developed selection criteria to prioritize its analysis and implementation. We determine which exploits warrant creation based on the following questions:
What are the most critical attacks from the attacker’s perspective?
What new vulnerabilities are more likely to be exploited in real attacks?
What exploits are the most valuable for Core Impact?
Once an exploit is approved, its priority order considers the following variables:
Vulnerability Properties: CVE, disclosure date, access mechanism and privileges needed.
Target Environment Setup: OS, application prevalence, version and special configurations needed.
Value Provided to Core Impact: Customer request, usage in multiple attacks, allows the installation of an agent, etc.
Technical Cost vs. Benefit: An analysis weighing the resources needed to build an exploit with the internal and external knowledge gained in its creation.
Each one of these variables has a different weight and provides a ranking of the potential exploits to be developed. Following those criteria, the top of the list would contain, for example, a vulnerability on Windows (most popular OS) that can be exploited remotely, without authentication and that provides super user privileges.
Correspondingly, a vulnerability on an application that is rarely installed, needs special configurations, and requires User Interaction, would be at the bottom.
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Title
Description
Date Added
CVE Link
Exploit Platform
Exploit Type
Product Name
Microsoft Windows Win32k Font Parsing Vulnerability DoS (MS13-036)
When a crafted TTF file is processed by Windows kernel it produces a integer overflow finishing it in a BSoD.
Microsoft Windows Win32k Font Parsing Vulnerability ClientSide DoS (MS13-036)
This module exploits a vulnerability in win32k.sys when a crafted OTF file is open by Internet Explorer. This module runs a web server waiting for vulnerable clients (Internet Explorer) to connect to it.
Microsoft Windows Win32k Information Disclosure Vulnerability DoS (MS14-015)
The function win32k!IsHandleEntrySecure() doesn't properly check if 'pW32Job' field of 'tagPROCESSINFO' structure for current process contains non-zero value. This allows unprivileged local user to cause null dereference in kernel mode, which produces a BSoD.
Microsoft Windows Win32k Integer Overflow DoS (MS13-101)
When the "RFONTOBJ::bTextExtent" function located in win32k.sys ( Windows kernel ) uses to divide one crafted parameter sent from user, the final result is a "divide error exception" that produces a BSoD.
Microsoft Windows Win32k OTF Validation DoS (MS11-041)
This module causes a BSOD in Microsoft Windows when parsing a specially crafted OpenType font file. Only x64 systems are affected by this vulnerability.
Microsoft WINS Service Failed Response Vulnerability DoS (MS11-035)
This module exploits a vulnerability on "wins.exe" sending a DNS request packet followed by a RESET connection. When the WINS service tries to answer this request, the "send" function fails and an exception is produced triggering the bug. At the end, the WINS port ( port 42 ) is verified to know if the service is listening or it was broken.
This module exploits a vulnerability in the Microsoft Windows NAT Helper Component (ipnathlp.dll) when Internet Connection Sharing is enabled, sending a specially crafted DNS query.
nginx Encoded Directory Traversal Denial of Service Exploit
nginx 0.8.36 allows remote attackers to cause a denial of service (crash) via certain encoded directory traversal sequences that trigger memory corruption, as demonstrated using the "%c0.%c0." sequence.
This module exploits a NULL pointer dereference in NVIDIA Reality Server Software, when a crafted package is send to port 1935.
Windows
Denial of Service / Remote
Impact
ISC DHCP Remote DoS
This module exploits a vulnerability in ISC DHCP Server. The vulnerability is caused due to the improper handling of DHCP requests within dhcpd in the "cons_options()" function in options.c. This causes a stack-based buffer corruption by sending a specially crafted DHCP request specifying a maximum message size smaller than 278 bytes. This module, if successful, will leave the DHCP daemon unavailable.
This module exploits the following vulnerability, as described by the CVE database: "A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a 'scrub fragment crop' or 'scrub fragment drop-ovl' rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice."
This module exploits the following vulnerability: during a null pointer dereference in relation with special crafted IP datagrams. If the firewall handles such a packet the kernel panics.
This module exploits a buffer overflow on the DCE/RPC processing in the Snort 2.6.1.2 package. For this exploit to work, the DCE/RPC Preprocessor must be active on the configuration file, snort.conf. The agent will normally run as the "root" user.
Simple Web Server GET Request Buffer Overflow Exploit
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of software utilizing Simple Web Server. The vulnerability is caused due to a boundary error within Simple Web Server when processing HTTP GET Request. This can be exploited to cause a stack-based buffer overflow via an overly long, specially-crafted argument passed to the affected command. Authentication is not required to exploit this vulnerability.
Windows
Exploits / Remote
Impact
SolarWinds Storage Manager Server SQL Injection Authentication Bypass Exploit
This module exploits a vulnerability in the SolarWinds Storage Manager Server. The LoginServlet page available on port 9000 is vulnerable to SQL injection via the loginName field. An attacker can send a specially crafted username and execute arbitrary SQL commands leading to remote code execution.
Eval injection vulnerability in reserve.php in phpScheduleIt 1.2.10 and earlier, when magic_quotes_gpc is disabled, allows remote attackers to execute arbitrary PHP code via the start_date parameter.
phpMyAdmin is vulnerable to a remote code execution due the use of the unserialize method on user supplied data. This data is written in the config file and is accessible from the internet by default.
This module exploits a remote stack-based buffer overflow in pdmwService by sending a malformed packet to the 30000/TCP port.
Windows
Exploits / Remote
Impact
Sophos Web Protection Appliance sblistpack Command Injection Exploit
The /opt/ws/bin/sblistpack Perl script in Sophos Web Protection Appliance, which can be reached from the web interface, is vulnerable to an OS command injection because its get_referers() function does not escape the first argument of the script before using it within a string that will be executed as a command by using backticks. A remote unauthenticated attacker can exploit this vulnerability to execute arbitrary code in the affected appliance. The agent installed by this exploit runs with the privileges of the 'spiderman' user.
This module exploits a remote buffer overflow in the SNMPc Network Manager by sending a specially crafted Trap packet with a long Community String to the UDP port 164 and installs an agent if successful.