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CVE-2021-28567

21
FAUCET Score

CVE-2021-28567 is an Improper Authorization vulnerability affecting Adobe Magento versions 2.4.2 and earlier, 2.4.1-p1 and earlier, and 2.3.6-p1 and earlier. This medium-severity vulnerability (CVSS 6.5) allows a low-privileged user with admin console access to modify customer data. While the potential impact is data modification, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.6-p1CPE match
cpe:2.3:a:adobe:magento_commerce:*:*:*:*:*:*:*:*
<= 2.4.1-p1CPE match
cpe:2.3:a:adobe:magento_commerce:*:*:*:*:*:*:*:*
<= 2.4.2CPE match
cpe:2.3:a:adobe:magento_commerce:*:*:*:*:*:*:*:*
<= 2.4.2CPE matchmatch criteria
cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:*
<= 2.4.2CPE matchmatch criteria
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.0MEDIUM

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.6
Impact Score
3.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 65th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.4.2-p1
composerpatch availablevia ghsa
Product: magento/community-editionFixed in: 2.3.7
adobevendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-cc3w-r3w8-hfh7medium

Magento Improper Authorization vulnerability in the customers module

May 24, 2022

References

helpx.adobe.com / security/products/magento/apsb21-30.html
Vendor Advisory