Vulnerability details
CVE-2025-52288
CVSS 3.1
7.5High
Official description
Assertion failure in function ngap_build_downlink_nas_transport in file src/amf/ngap-build.c, the Access and Mobility Management Function (AMF) component, in Open5GS thru 2.7.5 allowing attackers to cause a denial of service or other unspecified impacts via repeated UE connect and disconnect message sequences.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| No product information recorded. | |||
References and advisories
5- https://github.com/open5gs/open5gs/issues/3862
- https://github.com/open5gs/open5gs/issues/3862#issuecomment-2853458783
- https://github.com/open5gs/open5gs/issues/3862#issue-3006335547
- https://github.com/matejGradisar/open5gs/commit/5467da9763c300520f56bfbe0a7f5a7f980ec2f6
- https://github.com/ZHENGHAOHELLO/BugReport/blob/main/CVE-2025-52288
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Details
- Published
- 2025-09-08
- Last updated
- 2025-09-09
- State
- Published
- Assigner (CNA)
- mitre
Exploit prediction (EPSS)
0.5%
Probability of exploitation in 30 days
43%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-400Uncontrolled Resource Consumption