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CVE-2026-57895

Incorrect default permissions issue exists in Pupsman versions prior to 3.9.0. An attacker can place a malicious executable in the installation folder, which results in arbitrary code execution with SYSTEM privilege
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7fd1a7379f76b519400abf79e1b5d09afd25c739d1c52fcad7f754171f7f0b0c
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":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/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:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/metrics/0/cvssV3_0

Affected products and versions

1 source assertion
{"product":"Pupsman","vendor":"Fuji Electric Co.,Ltd.","versions":[{"status":"affected","version":"prior to 3.9.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/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:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/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:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-276","description":"Incorrect default permissions","lang":"en-US","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://jvn.jp/en/jp/JVN62347140/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /containers/cna/references/1
{"url":"https://www.fujielectric.co.jp/products/power_supply/ups/product_detail/software_pupsman.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e5732b9dc64c2540da924bd24ac4f80e231d92e8201c3c9961e44bf3253ec70c · sha256:7ab6ed2d52be0f8d… · /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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