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CVE-2025-6950

An Use of Hard-coded Credentials vulnerability has been identified in Moxa’s network security appliances and routers. The system employs a hard-coded secret key to sign JSON Web Tokens (JWT) used for authentication. This insecure implementation allows an unauthenticated attacker to forge valid tokens, thereby bypassing authentication controls and impersonating any user. Exploitation of this vulnerability can result in complete system compromise, enabling unauthorized access, data theft, and full
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:694262d427fe10414cc05545fd43ae73442273d5ef43a2d90bbd1b58bf9bddf7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 7 assertions

{"defaultStatus":"unaffected","product":"TN-4900 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.14","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/3

{"defaultStatus":"unaffected","product":"NAT-108 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.16","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/5

{"defaultStatus":"unaffected","product":"EDR-G9010 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.14","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"OnCell G4302-LTE4 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.13","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/6

{"defaultStatus":"unaffected","product":"NAT-102 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.17","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/4

{"defaultStatus":"unaffected","product":"EDR-8010 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.17","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"EDF-G1002-BP Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.17","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/2

Affected products and versions

7 source assertions
{"defaultStatus":"unaffected","product":"TN-4900 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.14","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/3
{"defaultStatus":"unaffected","product":"NAT-108 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.16","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/5
{"defaultStatus":"unaffected","product":"EDR-G9010 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.14","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"OnCell G4302-LTE4 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.13","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/6
{"defaultStatus":"unaffected","product":"NAT-102 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.17","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/4
{"defaultStatus":"unaffected","product":"EDR-8010 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.17","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"EDF-G1002-BP Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.17","status":"affected","version":"1.0","versionType":"custom"},{"status":"unaffected","version":"3.21","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/affected/2

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.9,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-798","description":"CWE-798: Use of Hard-coded Credentials","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"tags":["vendor-advisory"],"url":"https://www.moxa.com/en/support/product-support/security-advisory/mpsa-258121-cve-2025-6892,-cve-2025-6893,-cve-2025-6894,-cve-2025-6949,-cve-2025-6950-multiple-vulnerabilities-in-netwo"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:8f275ac3592c667711e680267ff22eafdea498f55d216a88ed611070906e6350 · sha256:d30670b1a32ca23b… · /containers/cna/references/0

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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