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CVE-2024-46942

22
FAUCET Score

CVE-2024-46942 is a medium-severity vulnerability affecting OpenDaylight Model-Driven Service Abstraction Layer (MD-SAL) through version 13.0.1. It allows a controller with a follower role in an OpenDaylight clustering deployment to configure flow entries, potentially leading to unauthorized network modifications. With a CVSS score of 6.5, this vulnerability is network-exploitable with low attack complexity and requires low privileges, impacting integrity but not confidentiality or availability. There is no evidence of active exploitation, nor is public exploit code available, though it has garnered significant community discussion with 10 mentions.

Impacted Technologies

VendorProductVersion(s)CPE
<= 13.0.1CPE matchmatch criteria
cpe:2.3:a:opendaylight:model-driven_service_abstraction_layer:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
36.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 46th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

mavenGHSA-hv38-h5pj-c96jhigh

OpenDaylight Model-Driven Service Abstraction Layer (MD-SAL) allows follower controller to set up flow entries

Sep 16, 2024

References

docs.opendaylight.org / en/latest/release-notes/projects/mdsal.html
Release Notes
doi.org / 10.48550/arXiv.2408.16940
Technical Description
lf-opendaylight.atlassian.net / browse/MDSAL-869
Issue TrackingVendor Advisory