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CVE-2026-10828

A format string vulnerability has been found in the "alias" parameter of the Serial Param configuration page in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and prior. This vulnerability stems from insufficient input validation and improper handling of externally supplied format strings. An attacker could exploit this vulnerability by sending crafted input to the web service, causing unintended memory disclosure. Successful exploitation may allow an attacker to leak sensitive memory contents
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:aa6340dcbf46465cb5b1d4574dcbffa114885969572d2aa170139b50fdfa8a91
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"NPort W2150A-W4/W2250A-W4 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"1.5","status":"affected","version":"1.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"NPort W2150A/W2250A Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"2.3","status":"affected","version":"1.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"NPort W2150A-W4/W2250A-W4 Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"1.5","status":"affected","version":"1.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"NPort W2150A/W2250A Series","vendor":"Moxa","versions":[{"lessThanOrEqual":"2.3","status":"affected","version":"1.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.9,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact"…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-134","description":"CWE-134: Use of Externally-Controlled Format String","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /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-261910-cve-2026-10828,-cve-2026-10829-use-of-externally-controlled-format-string-and-stack-based-buffer-overflow-v"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5c2e3699ccf1e49051d80801dc0658e70d80ce0508e48271994acaf2866b077f · sha256:078ed0faed493b1c… · /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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