How severe is CVE-2024-34473?

CVE-2024-34473 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-34473 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-34473?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-34473 have an EU (EUVD) identifier?

Yes. CVE-2024-34473 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34822.

When was CVE-2024-34473 published?

CVE-2024-34473 was published on 2024-05-04 and last updated on 2026-06-17.

CVE-2024-34473

CVE-2024-34473 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-34822
Weakness: CWE-20
Published: 2024-05-04
Last modified: 2026-06-17

Description

An issue was discovered in appmgr in O-RAN Near-RT RIC I-Release. An attacker could register an unintended RMR message type during xApp registration to disrupt other service components.

Frequently asked questions

What is CVE-2024-34473?: An issue was discovered in appmgr in O-RAN Near-RT RIC I-Release. An attacker could register an unintended RMR message type during xApp registration to disrupt other service components.
How severe is CVE-2024-34473?: CVE-2024-34473 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-34473 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-34473?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-34473 have an EU (EUVD) identifier?: Yes. CVE-2024-34473 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-34822.
When was CVE-2024-34473 published?: CVE-2024-34473 was published on 2024-05-04 and last updated on 2026-06-17.

References

https://jira.o-ran-sc.org/browse/RIC-1055

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