How severe is CVE-2022-3354?

CVE-2022-3354 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2022-3354 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3354?

CVE-2022-3354 affects Open5gs. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3354?

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

When was CVE-2022-3354 published?

CVE-2022-3354 was published on 2022-09-28 and last updated on 2026-06-17.

CVE-2022-3354

CVE-2022-3354 is a low-severity vulnerability in Open5gs with a CVSS 3.x base score of 3.5. 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-404.

Key facts

Severity: Low (CVSS 3.x base score 3.5)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-404
Affected product: Open5gs
Published: 2022-09-28
Last modified: 2026-06-17

Description

A vulnerability has been found in Open5GS up to 2.4.10 and classified as problematic. This vulnerability affects unknown code in the library lib/core/ogs-tlv-msg.c of the component UDP Packet Handler. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-209686 is the identifier assigned to this vulnerability.

Frequently asked questions

What is CVE-2022-3354?: A vulnerability has been found in Open5GS up to 2.4.10 and classified as problematic. This vulnerability affects unknown code in the library lib/core/ogs-tlv-msg.c of the component UDP Packet Handler. The manipulation leads to denial of service. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. VDB-209686 is the identifier assigned to this vulnerability.
How severe is CVE-2022-3354?: CVE-2022-3354 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2022-3354 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3354?: CVE-2022-3354 affects Open5gs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3354?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-3354 published?: CVE-2022-3354 was published on 2022-09-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*

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