PT-2022-7180 · Free5Gc · Free5Gc

P1-Ajio · Published 2022-10-25 · Updated 2022-10-26 · CVE-2022-38870

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Free5gc version 3.2.1

Description The issue is related to information disclosure due to a lack of authentication for a critical function in the free5GC software, which is used for organizing 5G mobile network communications. This allows a remote attacker to disclose protected information.

Recommendations For Free5gc version 3.2.1, consider implementing authentication for the critical function to prevent information disclosure. As a temporary workaround, restrict access to the critical function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

BDU:2023-08736

CVE-2022-38870

Affected Products

Free5Gc

References · 6

• 🔥 https://github.com/free5gc/free5gc/issues/387 · Exploit
• https://osv.dev/vulnerability/CVE-2022-38870 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-38870 · Security Note
• https://bdu.fstec.ru/vul/2023-08736 · Security Note
• https://avd.aliyun.com/detail?id=AVD-2022-38870 · Note
• https://t.me/cibsecurity/52048 · Telegram Post