Faucet maintains the Ryu software-defined networking framework, a modestly represented component in network virtualization and OpenFlow controller implementations. The observed vulnerability signal centers on loop-control logic defects, particularly infinite-loop conditions that can degrade service availability in controller and switching environments. Specific exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Faucet over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-35141HIGH An issue was discovered in OFPQueueGetConfigReply in parser.py in Faucet SDN Ryu version 4.34, allows remote attackers to cause a denial of service (DoS) (infinite loop). | Aug 11, 2023 | 7.5 | 21 | NO | NO |
CVE-2020-35139HIGH An issue was discovered in OFPBundleCtrlMsg in parser.py in Faucet SDN Ryu version 4.34, allows remote attackers to cause a denial of service (DoS) (infinite loop). | Aug 11, 2023 | 7.5 | 21 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Faucet.
Media articles that mention a CVE ID that affects a product developed by Faucet — matched by CVE ID, not by vendor name.