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CVE-2025-68947

NSecsoft 'NSecKrnl' is a Windows driver that allows a local, authenticated attacker to terminate processes owned by other users, including SYSTEM and Protected Processes by issuing crafted IOCTL requests to the driver.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:614f719c411e7b7317817c430390297d0e8ccbadac728fb9ebfb83ed8b1c47d3
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":{"attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":5.7,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/metrics/0/cvssV3_1

Affected products and versions

1 source assertion
{"defaultStatus":"affected","product":"NSecKrnl","vendor":"NSecsoft","versions":[{"lessThan":"*","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"LOCAL","baseScore":5.7,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":4.7,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-862","description":"CWE-862 Missing Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions
{"name":"url","tags":["exploit"],"url":"https://github.com/ANYLNK/NSecSoftBYOVD"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/references/2
{"name":"url","tags":["exploit","technical-description"],"url":"https://hexastrike.com/resources/blog/threat-intelligence/valleyrat-exploiting-byovd-to-kill-endpoint-security/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/references/1
{"name":"url","tags":["government-resource","third-party-advisory"],"url":"https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-013-01.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/references/4
{"name":"url","tags":["vdb-entry"],"url":"https://www.cve.org/CVERecord?id=CVE-2025-68947"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /containers/cna/references/3
{"name":"url","tags":["technical-description"],"url":"https://www.virustotal.com/gui/file/206f27ae820783b7755bca89f83a0fe096dbb510018dd65b63fc80bd20c03261"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e6258d5c5d2e1c1198fb89a35fb78c6e7aa674d99e5d6a117e040b30d84d7418 · sha256:fb3375a188cbef4b… · /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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