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CVE-2026-21997

Vulnerability in the Oracle Life Sciences Empirica Signal product of Oracle Life Science Applications (component: Common Core). Supported versions that are affected are 9.2.1-9.2.3. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Life Sciences Empirica Signal. While the vulnerability is in Oracle Life Sciences Empirica Signal, attacks may significantly impact additional products (scope change). Successful attacks of this vulner
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4537ebd5ef64286c9b66b07495009c75613f89126d2c97d0a83569d505117d07
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /containers/adp/0/problemTypes/0/descriptions/0

{"description":"Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Life Sciences Empirica Signal. While the vulnerability is in Oracle Life Sciences Empirica Signal, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Life Sciences Empirica Signal accessible data as well as unauthorized read access to a subset of Oracle Life Sciences Empirica Signal accessible data.","lang…

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"Oracle Life Sciences Empirica Signal","vendor":"Oracle Corporation","versions":[{"lessThanOrEqual":"9.2.3","status":"affected","version":"9.2.1","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-284","description":"CWE-284 Improper Access Control","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Life Sciences Empirica Signal. While the vulnerability is in Oracle Life Sciences Empirica Signal, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Life Sciences Empirica Signal accessible data as well as unauthorized read access to a subset of Oracle Life Sciences Empirica Signal accessible data.","lang…
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"Oracle Advisory","tags":["vendor-advisory"],"url":"https://www.oracle.com/security-alerts/cpuapr2026.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5eb9c1d89baed1541e30e350ddb61c656f019f2eba63bc0afc515c8f502011bf · sha256:dfb6fd61e9b59997… · /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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