CVE-2020-15921

CRITICALNVD 9.89.8—Elevated

9.8

Mida eFramework through 2.9.0 has a back door that permits a change of the administrative password and access to restricted functionalities, such as Code Execution.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 95.4%
KEV: Not listed

Published

July 24, 2020

Last Modified

November 21, 2024

References (4)

cve@mitrehttp://packetstormsecurity.com/files/159239/Mida-eFramework-2.9.0-Backdoor-Access.html
cve@mitrehttps://elbae.github.io/jekyll/update/2020/07/14/vulns-01.html
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/159239/Mida-eFramework-2.9.0-Backdoor-Access.html
af854a3a-2127-422b-91ae-364da2661108https://elbae.github.io/jekyll/update/2020/07/14/vulns-01.html

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 11× in last 7d / 18× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 00:50 UTCEG score recompute
2026-05-27 00:50 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Publicly available exploits

(1 reference)

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

Exploit-DBEDB-48823
First seen Sep 21, 2020
Mida eFramework 2.9.0 - Back Door Access
Open source ↗

Frequently asked(5)

What is CVE-2020-15921?

CVE-2020-15921 is a critical vulnerability published on July 24, 2020. Mida eFramework through 2.9.0 has a back door that permits a change of the administrative password and access to restricted functionalities, such as Code Execution.

When was CVE-2020-15921 disclosed?

CVE-2020-15921 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-2020-15921 actively exploited?

CVE-2020-15921 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-15921?

CVE-2020-15921 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2020-15921?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-15921, 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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CVE-2020-15921

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(2)

Data Freshness Timeline

Publicly available exploits

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2020-15921?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)