CVE-2020-23015
MEDIUMCVSS 6.1/10EPSS 2.69%
Last modified
CVE-2020-23015 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. An open redirect issue was discovered in OPNsense through 20.1.5. The redirect parameter "url" in login page was not filtered and can redirect user to any website.. EPSS estimates a 2.69% chance of exploitation in the next 30 days.
Description
An open redirect issue was discovered in OPNsense through 20.1.5. The redirect parameter "url" in login page was not filtered and can redirect user to any website.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opnsense | Opnsense | <= 20.1.5 |
References
- https://github.com/opnsense/core/issues/4061Exploit, Issue Tracking, Third Party Advisory
- https://github.com/opnsense/core/issues/4061Exploit, Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-23015?
An open redirect issue was discovered in OPNsense through 20.1.5. The redirect parameter "url" in login page was not filtered and can redirect user to any website.
How severe is CVE-2020-23015?
CVE-2020-23015 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 2.69% probability of exploitation in the next 30 days.
How do I fix CVE-2020-23015?
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.
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Are you affected by CVE-2020-23015?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST