CVE-2020-15920

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-24. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
9.8
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 98%
CISA-KEV: Not listedEPSS: 98%CVSS: 9.8Exploit: NoneExposed: 0

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

There is an OS Command Injection in Mida eFramework through 2.9.0 that allows an attacker to achieve Remote Code Execution (RCE) with administrative (root) privileges. No authentication is required.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
88(Track*)
EG Risk 88/100SSVC: 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
Severity98% × 45%
Exploitation98% × 40%
Automatability30% × 15%
Action: Watch closely — could escalate to Attend.
EPSS
99.9%
KEV
Not listed

Published

July 24, 2020

Last Modified

November 21, 2024

Advisory Details (1)

Auto-updated Jun 22, 2026
No patch confirmed yet.
generic

Mida Solutions eFramework Multiple Vulnerabilities | elbae on github.io

https://elbae.github.io/jekyll/update/2020/07/14/vulns-01.html

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 3× in last 7d / 6× 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. 2026-07-23 01:50 UTCEG score recompute
  2. 2026-07-22 22:35 UTCEG score recompute
  3. 2026-07-19 14:28 UTCEPSS rescore
  4. 2026-07-09 19:07 UTCEPSS rescore
  5. 2026-07-04 06:29 UTCEPSS rescore
  6. 2026-07-04 06:28 UTCEPSS rescore
  7. 2026-06-23 21:31 UTCEPSS rescore
  8. 2026-06-23 21:31 UTCEPSS rescore
  9. 2026-06-15 17:46 UTCEPSS rescore
  10. 2026-06-12 23:10 UTCEPSS rescore
  11. 2026-06-08 14:15 UTCEPSS rescore
  12. 2026-06-08 14:15 UTCEPSS rescore
  13. 2026-06-06 13:45 UTCEPSS rescore
  14. 2026-06-06 13:45 UTCEPSS rescore
  15. 2026-06-05 22:45 UTCEPSS rescore
  16. 2026-06-05 22:45 UTCEPSS rescore
  17. 2026-06-02 20:11 UTCEPSS rescore
  18. 2026-06-02 20:11 UTCEPSS rescore
  19. 2026-06-01 13:50 UTCEPSS rescore
  20. 2026-06-01 13:50 UTCEPSS rescore
  21. 2026-05-29 13:42 UTCEPSS rescore
  22. 2026-05-28 13:43 UTCEPSS rescore
  23. 2026-05-28 13:43 UTCEPSS rescore
  24. 2026-05-27 00:50 UTCEG score recompute
  25. 2026-05-27 00:50 UTCGHSA enrichment
Show 5 more
  1. 2026-05-26 13:42 UTCEPSS rescore
  2. 2026-05-26 13:42 UTCEPSS rescore
  3. 2026-05-26 07:17 UTCEPSS rescore
  4. 2026-05-26 07:17 UTCEPSS rescore
  5. 2026-05-24 16:48 UTCEPSS rescore

Publicly available exploits

(3 references)

Working exploit code is in the public domain (1 Metasploit module) (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-48768
    First seen Aug 27, 2020

    Mida eFramework 2.9.0 - Remote Code Execution

    Open source ↗
  • Metasploitexploit/linux/http/mida_solutions_eframework_ajaxreq_rce✓ verified
    First seen Jul 24, 2020

    Mida Solutions eFramework ajaxreq.php Command Injection

    Open source ↗
  • Nucleihttp/cves/2020/CVE-2020-15920.yaml
    First seen Jan 1, 2020

    Mida eFramework <=2.9.0 - Remote Command Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2020-15920?
CVE-2020-15920 is a critical vulnerability published on July 24, 2020. There is an OS Command Injection in Mida eFramework through 2.9.0 that allows an attacker to achieve Remote Code Execution (RCE) with administrative (root) privileges. No authentication is required.
When was CVE-2020-15920 disclosed?
CVE-2020-15920 was first published in the National Vulnerability Database on July 24, 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-2020-15920 actively exploited?
CVE-2020-15920 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2020-15920?
CVE-2020-15920 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2020-15920?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-15920, 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.

Dependency Blast Radius

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