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CVE-2025-66635

Stack-based buffer overflow vulnerability exists in SEIKO EPSON Web Config. Specially crafted data input by a logged-in user may execute arbitrary code. As for the details of the affected products and versions, see the information provided by the vendor under [References].
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:bf8e27d5c3c60df520ef8e276cc88f1b8dcaa5f4540d9125975df4693ace22d0
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/metrics/0/cvssV3_0

{"metric":{"baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/metrics/1/cvssV4_0

Affected products and versions

1 source assertion
{"product":"Web Config","vendor":"SEIKO EPSON CORPORATION","versions":[{"status":"affected","version":"See the information/details provided by the vendor"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/metrics/0/cvssV3_0
{"metric":{"baseScore":8.6,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/metrics/1/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-121","description":"Stack-based buffer overflow","lang":"en-US","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"https://epson.com/Support/wa00971"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/references/1
{"url":"https://jvn.jp/en/jp/JVN51846148/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /containers/cna/references/2
{"url":"https://www.epson.jp/support/misc_t/251216_oshirase.htm"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cec0c09bf63c6460bf67d1ff4adaa6db1715fc348bc89a73ded6dfbbf84604b0 · sha256:269c5618f8eb9413… · /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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