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CVE-2025-69250

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to and including 1.4.1, the service reliably leaks detailed internal error messages (e.g., strconv.ParseInt parsing errors) to remote clients when processing invalid pduSessionId inputs. This exposes implementation details and can be used for service fingerprinting. All deployments of free5GC using the UDM Nudm_UECM DELETE service may be vulnerable.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ec8d1c08b42cfc0e6c690dd6769b71bece0db66817f11c7348fa11c2f4b37b72
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-754","description":"CWE-754: Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"udm","vendor":"free5gc","versions":[{"status":"affected","version":"<= 1.4.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.6,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-754","description":"CWE-754: Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-20","description":"CWE-20: Improper Input Validation","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/free5gc/free5gc/issues/750","tags":["x_refsource_MISC"],"url":"https://github.com/free5gc/free5gc/issues/750"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/references/1
{"name":"https://github.com/free5gc/free5gc/security/advisories/GHSA-6w77-5pqh-83rm","tags":["x_refsource_CONFIRM"],"url":"https://github.com/free5gc/free5gc/security/advisories/GHSA-6w77-5pqh-83rm"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/references/0
{"name":"https://github.com/free5gc/udm/commit/504b14458d156558b3c0ade7107b86b3d5e72998","tags":["x_refsource_MISC"],"url":"https://github.com/free5gc/udm/commit/504b14458d156558b3c0ade7107b86b3d5e72998"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/references/3
{"name":"https://github.com/free5gc/udm/pull/76","tags":["x_refsource_MISC"],"url":"https://github.com/free5gc/udm/pull/76"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:79ce3adb8af634f9c5372df408c7426a900ab812d6a21a27b93ef6ba1b46dc98 · sha256:4a2866329864cd5c… · /containers/cna/references/2

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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