CVE-2013-7333
CVE-2013-7333 is a high-severity vulnerability in Projectfloodlight Open Sdn Controller with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 7.8
- EPSS exploit prediction: 1% (62nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-20
- Affected product: Projectfloodlight Open Sdn Controller
- Published:
- Last modified:
Description
A vulnerability in version 0.90 of the Open Floodlight SDN controller software could allow an attacker with access to the OpenFlow control network to selectively disconnect individual switches from the SDN controller, causing degradation and eventually denial of network access to all devices connected to the targeted switch.
Frequently asked questions
- What is CVE-2013-7333?
- A vulnerability in version 0.90 of the Open Floodlight SDN controller software could allow an attacker with access to the OpenFlow control network to selectively disconnect individual switches from the SDN controller, causing degradation and eventually denial of network access to all devices connected to the targeted switch.
- How severe is CVE-2013-7333?
- CVE-2013-7333 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2013-7333 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2013-7333?
- CVE-2013-7333 affects Projectfloodlight Open Sdn Controller. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2013-7333?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2013-7333 published?
- CVE-2013-7333 was published on 2019-10-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:projectfloodlight:open_sdn_controller:0.90:*:*:*:*:*:*:*
More vulnerabilities in Projectfloodlight Open Sdn Controller
- CVE-2014-2304 — High (CVSS 7.5): A vulnerability in version 0.90 of the Open Floodlight SDN controller software could result in a denial of service…
- CVE-2024-29461 — Medium (CVSS 6.3): An issue in Floodlight SDN OpenFlow Controller v.1.2 allows a remote attacker to cause a denial of service via the…
- CVE-2024-51406 — Medium (CVSS 6.2): Floodlight SDN Open Flow Controller v.1.2 has an issue that allows local hosts to build fake LLDP packets that allow…
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