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 Internet Explorer CMarkup Object Use-After-Free Exploit(MS14-021) Update
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the CMarkup::IsConnectedToPrimaryMarkup function, as exploited in the wild in April 2014.
This update adds support for Internet Explorer 8 and some specific patch versions of Internet Explorer 10
IcoFX is prone to a security vulnerability when processing .ICO files. This vulnerability could be exploited by a remote attacker to execute arbitrary code on the target machine, by enticing the user of IcoFX to open a specially crafted icon file.
This module exploits a vulnerability in OpenSSL by sending a "Change Ciper Spec" message to the server.
This vulnerability allows man-in-the-middle attackers to trigger use of a zero-length master key in certain OpenSSL-to-OpenSSL communications, and consequently hijack sessions or obtain sensitive information, via a crafted TLS handshake.
HP SiteScope issueSiebelCmd Remote Code Execution Exploit
This module exploits a remote code execution vulnerability in HP SiteScope. The vulnerability exists in the APISiteScopeImpl web service, specifically in the issueSiebelCmd method, which allows the user to execute arbitrary commands without authentication.
A logical error in sudo when the env_reset option is disabled allows local attackers to define environment variables that were supposed to be blacklisted by sudo.
This can be exploited by a local unprivileged attacker to gain root privileges by manipulating the environment of a command that the user is legitimately allowed to run with sudo.
The KingSCADA application has a stack-based buffer overflow vulnerability where the application overwrites the structured exception handler (SEH). An attacker could send a specially crafted packet to KingSCADA, and the application would handle the packet incorrectly, causing a stack-based buffer overflow.
Microsoft Windows Shell File Association Vulnerability Exploit (MS14-027)
When the "HKEY_CURRENT_USER\Software\Classes\exefile" registry key is modified by this exploit and a Windows or third party service calls to the "ShellExecute" function, an invalid association file is produced, finalizing the attack with the execution of a crafted program instead of the original program.
Borland Silk Central TeeChart ActiveX Control AddSeries Untrusted Pointer Exploit
The specific flaw exists within the Borland Silk Central TeeChart ActiveX control. The control suffers from an untrusted pointer dereference vulnerability because it blindly calls an attacker-supplied memory address. An attacker can exploit this condition to achieve code execution under the context of the browser process.
Removes instantiating a java class, avoiding the popup stating Java is required to complete further operations.
Exploits / Client Side
Impact Professional
Yokogawa Centum CS 3000 BKBCopyD Remote Buffer Overflow Exploit
This module exploits a stack based buffer overflow in Yokogawa CENTUM CS 3000 by using its BKBCopyD.exe service.
The Yokogawa Centum CS3000 solution uses different services in order to provide all its functionality. The BKBCopyD.exe service, started when running the FCS / Test Function, listens by default on TCP/20111. By sending a specially crafted packet to the port TCP/20111 it is possible to trigger a stack based buffer overflow which allows execution of arbitrary code with the privileges of the CENTUM user.
Yokogawa Centum CS 3000 BKHOdeq Remote Buffer Overflow Exploit
This module exploits a stack based buffer overflow in Yokogawa CENTUM CS 3000 by using its BKHOdeq.exe service.
The BKHOdeq.exe service, started when running the FCS / Test Function listens by default on TCP/20109, TCP/20171 and UDP/1240. By sending a specially crafted packet to the port TCP/20171 it is possible to trigger a stack based buffer overflow which allows execution of arbitrary code with the privileges of the CENTUM user.
The file names showed in WinRAR when opening a ZIP file come from the central directory, but the file names used to extract and open contents come from the Local File Header. This allows to spoof file names when opening ZIP files
QuickView Plus Client vsacs Buffer Overflow Exploit
Quick View Plus contains a buffer prone to exploitation via an overly long string. The vulnerability is caused due to a boundary error in Quick View Plus when handling .MDB files. This can be exploited to cause a stack-based buffer overflow via a specially crafted .MDB file.
This module runs a malicious web server on the CORE IMPACT Console and waits for an unsuspecting user to trigger the exploit by connecting to it by opening the crafted MDB file with Quick View Plus.
Microsoft Internet Explorer CMarkup Object Use-After-Free Exploit(MS14-021)
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to the CMarkup::IsConnectedToPrimaryMarkup function, as exploited in the wild in April 2014.
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of software utilizing CATIA.
The vulnerability is caused due to a boundary error when copying a user supplied input to a fixed size stack buffer. The copying procedure stops when a null byte is found and no size check is proceeded.
Schneider Electric OFS Client Buffer Overflow Exploit
When a crafted configuration file is parsed by the client, it may cause a buffer overflow allowing the configuration file execute code on the target PC.