Vulnerability in O-Ran-Sc Ric Message Router

CVE-2023-41627

O-RAN Software Community ric-plt-lib-rmr v4.9.0 does not validate the source of the routing tables it receives, potentially allowing attackers to send forged routing tables to the device.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.014 (72.1th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-41627: held from 0.012 to 0.014.

EPSS over last 30 days · oldest: 0.012 · newest: 0.014 · change: +0.002

Affected products

References

Frequently asked questions

What is CVE-2023-41627?
CVE-2023-41627 is a high-severity vulnerability in O-Ran-Sc Ric Message Router. CVSS score: 7.5/10. Published 2023-09-01.
How severe is CVE-2023-41627?
High severity. CVSS v3 base score is 7.5 out of 10.