Security readout for executives and security teams
Plain-English summary
CVE-2020-24401 means a former or disabled Magento user may keep access they should have lost. The business risk is unauthorized access to sensitive commerce administration or data after an account or role change. It is not listed as known exploited in the provided sources.
Executive priority
Treat as a governance and insider-risk issue for Magento environments. It is not a critical internet-wide emergency based on the provided evidence, but affected commerce platforms should be updated and audited because confidentiality and integrity impacts are high.
Technical view
Magento Commerce 2.4.0, 2.3.5-p1, and earlier are affected by incorrect authorization, CWE-863. After an administrator deletes a role or disables a user, access to resources provisioned under the prior role may remain available. CVSS 3.1 is 6.5 with high confidentiality and integrity impact, requiring high privileges.
Likely exposure
Exposure is limited to affected Magento Commerce deployments, especially environments with active staff turnover, role cleanup, or disabled administrative users. Systems with reachable admin or management surfaces have higher practical risk.
Exploitation context
The source bundle does not identify active exploitation, public exploit use, or CISA KEV listing. Abuse appears to require an existing or formerly authorized user context, making insider misuse or compromised privileged accounts the main concern.
Researcher notes
Evidence is concise and points to an authorization state issue after account or role lifecycle changes. The bundle does not include root cause, exploit details, fixed version names, or workaround specifics beyond Adobe’s advisory reference.
Mitigation direction
- Review Adobe APSB20-59 for vendor-designated fixed versions and upgrade guidance.
- Prioritize affected Magento Commerce 2.4.0, 2.3.5-p1, and earlier deployments.
- Audit disabled users and deleted roles for unintended remaining access.
- Restrict administrative access to trusted networks and authenticated administrators.
- Review access governance around role changes and account deactivation.
Validation and detection
- Inventory Magento Commerce versions across production and staging.
- Confirm whether any deployment runs 2.4.0, 2.3.5-p1, or earlier.
- Review logs for access after user deactivation or role removal.
- Verify disabled users cannot access previously assigned resources.
- Check role deletion workflows for residual authorization behavior.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-863: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2020-24401 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N1.25.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://helpx.adobe.com/security/products/magento/apsb20-59.htmlCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Incorrect Authorization
Incorrect Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.