CASCACascade Atlas

Evidence dossier

CVE-2020-4430

CVE-2020-4430

66.6–82.3Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, and 2.0.4 could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to download arbitrary files from the system. IBM X-Force ID: 180535.

State
PUBLISHED
Published
May 7, 2020
Updated
Jan 12, 2026
Evidence coverage
85%
CISA KEVCatalog member

Apply updates per vendor instructions.

FIRST EPSS68.54%

2026-07-18 · v2026.06.15 · percentile 99.3%

Source stateNo scored conflict

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 Data Risk Manager 2.0.1, 2.0.2, 2.0.3, and 2.0.4 could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to download arbitrary files from the system. IBM X-Force ID: 180535.

CISA KEVoriginal assertion
observed_exploitation

IBM Data Risk Manager Directory Traversal Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.685440000000; percentile 0.992590000000

Applicability

Cited product scope

Trace impact →
IBMData Risk Manager
[{"status": "affected", "version": "2.0.1"}, {"status": "affected", "version": "2.0.2"}, {"status": "affected", "version": "2.0.3"}, {"status": "affected", "version": "2.0.4"}, {"status": "affected", "version": "2.0.5"}, {"status": "affected", "version": "2.0.6"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:ibm:data_risk_manager:*:*:*:*:*:*:*:*; start including 2.0.1; end including 2.0.4supported

Assessments

CVSS by origin

4.3
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.0
nvd@nist.govCVSS 2.0 · role PrimaryAV:N/AC:L/Au:S/C:P/I:N/A:N
4.3
psirt@us.ibm.comCVSS 3.0 · role SecondaryCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.3
ibmCVSS 3.0 · role unknownCVSS:3.0/S:U/AV:N/A:N/AC:L/C:L/PR:L/UI:N/I:N/E:U/RC:C/RL:O

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.