How severe is CVE-2020-15921?

CVE-2020-15921 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-15921 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-15921?

CVE-2020-15921 affects Midasolutions Eframework. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-15921?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-15921 published?

CVE-2020-15921 was published on 2020-07-24 and last updated on 2026-06-17.

CVE-2020-15921

CVE-2020-15921 is a critical-severity vulnerability in Midasolutions Eframework with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-287.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Midasolutions Eframework
Published: 2020-07-24
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2020-15921?: 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.
How severe is CVE-2020-15921?: CVE-2020-15921 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-15921 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-15921?: CVE-2020-15921 affects Midasolutions Eframework. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-15921?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-15921 published?: CVE-2020-15921 was published on 2020-07-24 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:midasolutions:eframework:*:*:*:*:*:*:*:*

More vulnerabilities in Midasolutions Eframework

CVE-2020-15922 — Critical (CVSS 9.8): There is an OS Command Injection in Mida eFramework 2.9.0 that allows an attacker to achieve Remote Code Execution…
CVE-2020-15920 — Critical (CVSS 9.8): There is an OS Command Injection in Mida eFramework through 2.9.0 that allows an attacker to achieve Remote Code…
CVE-2020-15924 — High (CVSS 7.5): There is a SQL Injection in Mida eFramework through 2.9.0 that leads to Information Disclosure. No authentication is…
CVE-2020-15923 — High (CVSS 7.5): Mida eFramework through 2.9.0 allows unauthenticated ../ directory traversal.
CVE-2020-15919 — Medium (CVSS 6.1): A Reflected Cross Site Scripting (XSS) vulnerability was discovered in Mida eFramework through 2.9.0.
CVE-2020-15918 — Medium (CVSS 5.4): Multiple Stored Cross Site Scripting (XSS) vulnerabilities were discovered in Mida eFramework through 2.9.0.

All CVEs affecting Midasolutions Eframework →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →