CASCACascade Atlas

Evidence dossier

CVE-2013-3993

CVE-2013-3993

53.3–75.8Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

IBM InfoSphere BigInsights before 2.1.0.3 allows remote authenticated users to bypass intended file and directory restrictions, or access untrusted data or code, via crafted parameters in unspecified API calls.

State
PUBLISHED
Published
Jul 7, 2014
Updated
Dec 20, 2025
Evidence coverage
72%
CISA KEVCatalog member

The impacted product is end-of-life and should be disconnected if still in use.

FIRST EPSS5.24%

2026-07-18 · v2026.06.15 · percentile 91.6%

Source stateConflict visible

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

CVEderivative copy
container

CVE Program Container

ibmoriginal assertion
container

IBM InfoSphere BigInsights before 2.1.0.3 allows remote authenticated users to bypass intended file and directory restrictions, or access untrusted data or code, via crafted parameters in unspecified API calls.

CISA KEVoriginal assertion
observed_exploitation

IBM InfoSphere BigInsights Invalid Input Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.052360000000; percentile 0.916020000000

Applicability

Cited product scope

Trace impact →
n/an/a
[{"status": "affected", "version": "n/a"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:ibm:infosphere_biginsights:*:*:*:*:*:*:*:*; end excluding 2.1.0.3supported

Assessments

CVSS by origin

3.5
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:M/Au:S/C:P/I:N/A:N
6.5
134c704f-9b21-4f2e-91b3-4a467353bcc0CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5
CISA-ADPCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.