CVE-2017-17947
4.8 · MEDIUMOverview
CVE-2017-17947 is a medium-severity vulnerability affecting pulsesecure pulse_connect_secure. It was published on January 16, 2018 and has a CVSS 3.0 base score of 4.8 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
A cross site scripting issue has been found in custompage.cgi in Pulse Secure Pulse Connect Secure (PCS) before 8.0R17.0, 8.1.x before 8.1R13, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 and Pulse Policy Secure (PPS) before 5.2R10, 5.3.x before 5.3R9, and 5.4.x before 5.4R3 due to one of the URL parameters not being sanitized. Exploitation does require the user to be logged in as administrator; the issue is not applicable to the end user portal.
Remediation
Check the references section for vendor advisories and patches from pulsesecure. Update pulse_connect_secure to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| pulsesecure | pulse_connect_secure | >= 0, < 8.0r17.0 | Affected |
Frequently Asked Questions
What is CVE-2017-17947?
CVE-2017-17947 is a medium-severity vulnerability affecting pulsesecure pulse_connect_secure. It was published on January 16, 2018 and has a CVSS 3.0 base score of 4.8 (MEDIUM).
How severe is CVE-2017-17947?
This vulnerability has a CVSS 3.0 base score of 4.8, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-17947?
Check the references section for vendor advisories and patches from pulsesecure. Update pulse_connect_secure to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2017-17947?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-17947 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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