Routing Table Injection Flaw in O-RAN Software Community Products
CVE-2023-41627

7.5HIGH

Key Information:

Vendor

O-ran-sc

Status
Ric Message Router
Vendor
CVE Published:
1 September 2023

What is CVE-2023-41627?

The O-RAN Software Community's ric-plt-lib-rmr version 4.9.0 is susceptible to a vulnerability that allows for the injection of unverified routing tables. This flaw arises from the software's failure to authenticate the source of the received routing tables. As a result, an attacker could exploit this weakness to send malicious routing data, potentially compromising network integrity and routing functionality.

References

https://jira.o-ran-sc.org/browse/RIC-1001
https://www.trendmicro.com/en_us/research/23/l/the-curren...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.