Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-9789

A Local Privilege Escalation (LPE) vulnerability affects Acer NitroSense software versions prior to 3.01.3052. The vulnerability stems from the the PSAdminAgent service, which creates a Named Pipe with a weak Access Control List (ACL). This allows any authenticated local user to connect and send commands. Because the service does not check the caller's privileges before running file deletion commands, a low-privileged local user can exploit this to delete arbitrary files with system authority.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:42377af3955c922b180f1914f922c74d5a57fd67dee399bd76e5072d59b50cf9
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 4 assertions

{"cweId":"CWE-732","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/3/descriptions/0

{"cweId":"CWE-269","description":"CWE-269: Improper Privilege Management","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"defaultStatus":"unaffected","product":"NitrorSense V3","vendor":"Acer","versions":[{"lessThanOrEqual":"3.01.3052","status":"affected","version":"3.01.3001","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":8.5,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","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","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIG…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

4 source assertions
{"cweId":"CWE-732","description":"CWE-732: Incorrect Permission Assignment for Critical Resource","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/3/descriptions/0
{"cweId":"CWE-269","description":"CWE-269: Improper Privilege Management","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-284","description":"CWE-284: Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://community.acer.com/en/kb/articles/19670"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:95fe376c1cab680191179af596e996476d779fa048699b8df6f1cef6f470de7a · sha256:5322ec81d445bc88… · /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.

← Back to CVE Explorer