CVE-2020-36126

HIGHNVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.1Exploit: None knownExposed: 0

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

Pax Technology PAXSTORE v7.0.8_20200511171508 and lower is affected by incorrect access control that can lead to remote privilege escalation. PAXSTORE marketplace endpoints allow an authenticated user to read and write data not owned by them, including third-party users, application and payment terminals, where an attacker can impersonate any user which may lead to the unauthorized disclosure, modification, or destruction of information.

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
42(Track)
EG Risk 42/100SSVC: 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
Severity81% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
70%
KEV
Not listed

Published

May 7, 2021

Last Modified

November 21, 2024

References (6)

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 12× in last 7d / 40× 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.

  1. 2026-07-26 14:51 UTCEPSS rescore
  2. 2026-07-25 14:15 UTCEPSS rescore
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  6. 2026-07-23 01:53 UTCEG score recompute
  7. 2026-07-22 22:39 UTCEG score recompute
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  1. 2026-07-11 08:25 UTCEPSS rescore
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  60. 2026-05-29 13:42 UTCEPSS rescore
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  63. 2026-05-27 13:39 UTCEPSS rescore
  64. 2026-05-27 13:39 UTCEPSS rescore
  65. 2026-05-26 16:56 UTCEG score recompute
  66. 2026-05-26 16:55 UTCGHSA enrichment
  67. 2026-05-26 13:42 UTCEPSS rescore
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  69. 2026-05-26 07:17 UTCEPSS rescore
  70. 2026-05-26 07:17 UTCEPSS rescore
  71. 2026-05-23 12:41 UTCOSV refresh

Frequently asked(5)

What is CVE-2020-36126?
CVE-2020-36126 is a high vulnerability published on May 7, 2021. Pax Technology PAXSTORE v7.0.8_20200511171508 and lower is affected by incorrect access control that can lead to remote privilege escalation. PAXSTORE marketplace endpoints allow an authenticated user to read and write data not owned by them, including third-party users, application and payment…
When was CVE-2020-36126 disclosed?
CVE-2020-36126 was first published in the National Vulnerability Database on May 7, 2021, 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-2020-36126 actively exploited?
CVE-2020-36126 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 30.3% of all scored CVEs.
What is the CVSS score of CVE-2020-36126?
CVE-2020-36126 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2020-36126?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-36126, 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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