CVE-2020-18685
CVSS v3
9.8
CRITICAL
EPSS Score
1.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Floodlight through 1.2 has poor input validation in checkFlow in StaticFlowEntryPusherResource.java because of unchecked prerequisites related to TCP or UDP ports, or group or table IDs.
Technical details
- Published
- 2021-09-30
Frequently asked questions
What is CVE-2020-18685?
Floodlight through 1.2 has poor input validation in checkFlow in StaticFlowEntryPusherResource.java because of unchecked prerequisites related to TCP or UDP ports, or group or table IDs.
Is CVE-2020-18685 actively exploited?
Active exploitation of CVE-2020-18685 has not been confirmed. Its EPSS score was 1.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-18685?
CVE-2020-18685 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2020-18685 affecting your environment?
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