Vulnerability Details : 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.
Products affected by CVE-2023-41627
- cpe:2.3:a:o-ran-sc:ric_message_router:4.9.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-41627
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 31 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-41627
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
References for CVE-2023-41627
-
https://jira.o-ran-sc.org/browse/RIC-1001
[RIC-1001] RMR service doesn't verify the route tables it receives - ORAN JiraVendor Advisory
-
https://www.trendmicro.com/en_us/research/23/l/the-current-state-of-open-ran-security.html
Opening Critical Infrastructure: The Current State of Open RAN Security
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