CVE-2022-29607Network attack vector

Network-control integrity loss via invalid intent modification

Published Apr 20, 2023 · Updated Feb 5, 2025

Improper intent handling in ONOS 2.5.1 allows remote attackers to misrepresent network intent state through a crafted modification. The mod-intent path accepts a HostToHost intent whose source and destination are identical, reports it as INSTALLED, and installs no flow rules. Exploitation requires access to the control-plane intent interface and an existing intent; operators can trust a false installed state while traffic lacks the intended forwarding rules.

CVSS severity7.5
High
EPSS probability0.67%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper intent handling in ONOS 2.5.1 allows remote attackers to misrepresent network intent state through a crafted modification. The mod-intent path accepts a HostToHost intent whose source and destination are identical, reports it as INSTALLED, and installs no flow rules. Exploitation requires access to the control-plane intent interface and an existing intent; operators can trust a false installed state while traffic lacks the intended forwarding rules.

The record

CVE
CVE-2022-29607
Published
Apr 20, 2023
Updated
Feb 5, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-670, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 20, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 5, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-670Always-Incorrect Control Flow Implementation
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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