CVE-2018-25217
8.4 · HIGHOverview
CVE-2018-25217 is a high-severity vulnerability affecting rttsoftware pdf_explorer. It was published on March 26, 2026 and has a CVSS 3.1 base score of 8.4 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
PDF Explorer 1.5.66.2 contains a structured exception handler (SEH) overflow vulnerability that allows local attackers to execute arbitrary code by overwriting SEH records with malicious data. Attackers can craft a payload with buffer overflow, NSEH jump, and ROP gadget chains that execute when the Custom fields settings dialog processes the malicious input in the Label field.
Remediation
Check the references section for vendor advisories and patches from rttsoftware. Update pdf_explorer 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 |
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Frequently Asked Questions
What is CVE-2018-25217?
CVE-2018-25217 is a high-severity vulnerability affecting rttsoftware pdf_explorer. It was published on March 26, 2026 and has a CVSS 3.1 base score of 8.4 (HIGH).
How severe is CVE-2018-25217?
This vulnerability has a CVSS 3.1 base score of 8.4, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-25217?
Check the references section for vendor advisories and patches from rttsoftware. Update pdf_explorer 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-2018-25217?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-25217 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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