How severe is CVE-2022-29606?

CVE-2022-29606 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-29606 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-29606?

CVE-2022-29606 affects Opennetworking Onos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-29606?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2022-29606 published?

CVE-2022-29606 was published on 2023-04-20 and last updated on 2026-06-17.

CVE-2022-29606

CVE-2022-29606 is a critical-severity vulnerability in Opennetworking Onos with a CVSS 3.x base score of 9.8. 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: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Opennetworking Onos
Published: 2023-04-20
Last modified: 2026-06-17

Description

An issue was discovered in ONOS 2.5.1. An intent with a large port number shows the CORRUPT state, which is misleading to a network operator. Improper handling of such port numbers causes inconsistency between intent and flow rules in the network.

Frequently asked questions

What is CVE-2022-29606?: An issue was discovered in ONOS 2.5.1. An intent with a large port number shows the CORRUPT state, which is misleading to a network operator. Improper handling of such port numbers causes inconsistency between intent and flow rules in the network.
How severe is CVE-2022-29606?: CVE-2022-29606 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-29606 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-29606?: CVE-2022-29606 affects Opennetworking Onos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-29606?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-29606 published?: CVE-2022-29606 was published on 2023-04-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:opennetworking:onos:2.5.1:*:*:*:*:*:*:*

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