CVE-2020-14527

MEDIUMNVD 5.95.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.9 under NVD CVSS v3. EPSS exploit probability: 1.1%, top 37% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
5.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 5.9Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Vulnerability in the Primavera Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 16.1.0.0-16.1.5.1, 18.0.0.0-18.0.2.0 and 19.0.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Primavera Portfolio Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Primavera Portfolio Management accessible data as well as unauthorized update, insert or delete access to some of Primavera Portfolio Management accessible data. CVSS 3.1 Base Score 5.9 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N).

CVSS v3
5.9
EG Score
5.9(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity59% × 45%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
64%
KEV
Not listed

Published

July 15, 2020

Last Modified

November 21, 2024

References (2)

Data Freshness Timeline

(refreshed 6× in last 7d / 28× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 120 total refreshes for this CVE.

  1. 2026-08-20 22:51 UTCEPSS rescore
  2. 2026-08-19 17:00 UTCEPSS rescore
  3. 2026-08-18 13:44 UTCEPSS rescore
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  1. 2026-07-23 14:15 UTCEPSS rescore
  2. 2026-07-23 01:49 UTCEG score recompute
  3. 2026-07-22 22:34 UTCEG score recompute
  4. 2026-07-22 14:05 UTCEPSS rescore
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  19. 2026-07-12 05:44 UTCEPSS rescore
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  21. 2026-07-09 19:06 UTCEPSS rescore
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  23. 2026-07-07 13:43 UTCEPSS rescore
  24. 2026-07-06 16:25 UTCEPSS rescore
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  45. 2026-06-22 14:23 UTCEPSS rescore
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  73. 2026-06-05 22:45 UTCEPSS rescore
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  75. 2026-06-05 06:08 UTCEPSS rescore

Frequently asked(5)

What is CVE-2020-14527?
CVE-2020-14527 is a medium vulnerability published on July 15, 2020. Vulnerability in the Primavera Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 16.1.0.0-16.1.5.1, 18.0.0.0-18.0.2.0 and 19.0.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network…
When was CVE-2020-14527 disclosed?
CVE-2020-14527 was first published in the National Vulnerability Database on July 15, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2020-14527 actively exploited?
CVE-2020-14527 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 36.0% of all scored CVEs.
What is the CVSS score of CVE-2020-14527?
CVE-2020-14527 has a CVSS v3 base score of 5.9 (NVD).
How do I remediate CVE-2020-14527?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-14527, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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