CVE-2020-8255
MEDIUMCVSS 4.9/10EPSS 2.26%
Last modified
CVE-2020-8255 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. A vulnerability in the Pulse Connect Secure < 9.1R9 admin web interface could allow an authenticated attacker to perform an arbitrary file reading vulnerability is fixed using encrypted URL blacklisting that prevents these messages.. EPSS estimates a 2.26% chance of exploitation in the next 30 days.
Description
A vulnerability in the Pulse Connect Secure < 9.1R9 admin web interface could allow an authenticated attacker to perform an arbitrary file reading vulnerability is fixed using encrypted URL blacklisting that prevents these messages.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pulsesecure | Pulse Secure Desktop Client | < 9.1 |
| Pulsesecure | Pulse Secure Desktop Client | 9.1 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-8255?
A vulnerability in the Pulse Connect Secure < 9.1R9 admin web interface could allow an authenticated attacker to perform an arbitrary file reading vulnerability is fixed using encrypted URL blacklisting that prevents these messages.
How severe is CVE-2020-8255?
CVE-2020-8255 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 2.26% probability of exploitation in the next 30 days.
How do I fix CVE-2020-8255?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-8255?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST