CVE-2021-28583

Administrator access to restricted resources

Published Jun 28, 2021 · Updated Sep 17, 2024

Secure-design violation in Adobe Commerce 2.4.2 and earlier allows remote authenticated users to access restricted resources. Adobe identifies RMA PDF filename formats as the affected locus but does not disclose the unsafe operation or request path. The published impact is unauthorized resource access, and Adobe states that exploitation requires administrative privileges.

CVSS severity7.5
High
EPSS probability1.90%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Secure-design violation in Adobe Commerce 2.4.2 and earlier allows remote authenticated users to access restricted resources. Adobe identifies RMA PDF filename formats as the affected locus but does not disclose the unsafe operation or request path. The published impact is unauthorized resource access, and Adobe states that exploitation requires administrative privileges.

The record

CVE
CVE-2021-28583
Published
Jun 28, 2021
Updated
Sep 17, 2024
Vendor
Adobe
Product
Adobe Commerce
Classifications
CWE-657
Attack vector
Unavailable
Privileges
admin

Timeline

How it unfolded

  1. Jun 28, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=2.3.6-p1
  2. Affected versionversion=unspecified <=2.4.1-p1
  3. Affected versionversion=unspecified <=2.4.2
  4. Affected versionversion=unspecified <=None

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesadmin

What is affected?

Adobe · Adobe Commerceversion=unspecified <=2.3.6-p1; version=unspecified <=2.4.1-p1; version=unspecified <=2.4.2; version=unspecified <=None

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:N
7.5Adobe Systems IncorporatedCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4.2NIST NVDCVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-657Violation of Secure Design Principles

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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