Pulse Secure Detection Scanner
This scanner detects the use of Pulse Connect Secure in digital assets.
Short Info
Level
Medium
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
1 week 6 hours
Scan only one
URL
Toolbox
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Pulse Connect Secure is a widely used VPN solution that provides secure and authenticated access to corporate networks for remote and mobile users. It is implemented by IT departments in organizations across various sectors to ensure that employees, partners, and contractors can securely access applications and services from any device or location. By facilitating a secure connection between remote devices and corporate resources, it serves as a crucial component in an organization's cybersecurity framework, enabling seamless and secure productivity. In enterprises, it helps protect sensitive data by managing the flow of information through encrypted channels. The product offers features such as centralized management, application delivery, and robust user authentication to comply with industry security standards.
The vulnerability found in Pulse Connect Secure relates to the detection of product versions through accessible web paths. This vulnerability allows an attacker to potentially identify the specific version of the Pulse Connect Secure being used, which is critical for assessing what exploits or attacks might be applicable. The vulnerability arises from improperly secured endpoint access that can publicly disclose version details. Knowing a system's version enables attackers to tailor their exploits specifically to the recognized weaknesses of that version. This type of vulnerability represents a significant concern for security teams that rely on maintaining up-to-date systems and patches.
The technical details of this vulnerability involve accessing certain URLs associated with the Pulse Connect Secure portal that inadvertently reveal product version information. The endpoints "/dana-na/nc/nc_gina_ver.txt" and "/dana-cached/hc/HostCheckerInstaller.osx" can be targeted to extract version data. These paths should not disclose such details, particularly in more secure setups. Utilizing regex patterns, version information can be extracted from the HTTP response body. Hackers can automate these requests to gather intelligence about potential targets, making it vital for systems to restrict access to these endpoints.
If exploited, this vulnerability could lead to increased risk of targeted attacks on the infrastructure using Pulse Connect Secure. Attackers informed about the specific version in use can exploit known vulnerabilities tied to that version, potentially leading to unauthorized access and data breaches. Furthermore, this version detection could be the first step in a reconnaissance attack, suggesting that further intrusive actions might follow. Protecting such endpoint disclosure is vital for preventing possible exploit attacks and maintaining the integrity, availability, and confidentiality of the networked resources.