CRITICAL
CVE-2025-29312
CWE-670Published: March 24, 2025· Updated: Jun 17, 2026
9.1
CVSS v3.1
Official Description
An issue in onos v2.7.0 allows attackers to trigger unexpected behavior within a device connected to a legacy switch via changing the link type from indirect to direct.
Technical Analysis
CVE-2025-29312 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.1.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Affected Vendors & Products
opennetworking1 product(s)
onos
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
All References (2)
Quick Facts
CVE IDCVE-2025-29312
CVSS Score9.1 / 10
SeverityCRITICAL
WeaknessCWE-670
CISA KEVNo
Affected1 vendor(s)
PublishedMar 24, 2025
Related CVEs (CWE-670)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-29312 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.