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CVE-2024-39398

OTP 2FA can be bruteforced

7.4 HighFix available

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
High
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
None

Exploit likelihood

0.86%Up 0.8 points since Aug 15, 2024
90%50%10%1%

What each source reports

CVE List Score used 7.4

OTP 2FA can be bruteforced

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Record
CVE-2024-39398
CVSS 3.1
7.4 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-307
Updated
2026-11-02
EUVDEUVD-2024-37948 7.4

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Record
EUVD-2024-37948
CVSS 3.1
7.4 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-03
GitHub AdvisoriesGHSA-q628-54wg-4r5q 7.4

Magento does not properly restrict excessive authentication attempts

Magento versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Record
GHSA-q628-54wg-4r5q
CVSS 3.1
7.4 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-307
Updated
2026-11-02
NVD 7.4

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Record
CVE-2024-39398
CVSS 3.1
7.4 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-307
Updated
2026-11-02
OSV 7.4

OTP 2FA can be bruteforced

Adobe Commerce versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Record
CVE-2024-39398
CVSS 3.1
7.4 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-307
Updated
2026-11-02
OSVGHSA-q628-54wg-4r5q 7.4

Magento does not properly restrict excessive authentication attempts

Magento versions 2.4.7-p1, 2.4.6-p6, 2.4.5-p8, 2.4.4-p9 and earlier are affected by an Improper Restriction of Excessive Authentication Attempts vulnerability that could result in a security feature bypass. An attacker could exploit this vulnerability to perform brute force attacks and potentially gain unauthorized access to accounts. Exploitation of this issue does not require user interaction, but attack complexity is high.

Record
GHSA-q628-54wg-4r5q
CVSS 3.1
7.4 HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-307
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
magento/project-community-edition
Packagist
through 2.0.2 None known
magento/community-edition
Packagist
2.4.7-beta1 up to 2.4.7-p2
2.4.7-p2
magento/community-edition
Packagist
2.4.6-p1 up to 2.4.6-p7
2.4.6-p7
magento/community-edition
Packagist
2.4.5-p1 up to 2.4.5-p9
2.4.5-p9
magento/community-edition
Packagist
2.4.4-p1 up to 2.4.4-p10
2.4.4-p10
magento/community-edition
Packagist
2.4.7 to 2.4.7 None known
magento/community-edition
Packagist
2.4.6 to 2.4.6 None known
magento/community-edition
Packagist
2.4.5 to 2.4.5 None known
magento/community-edition
Packagist
2.4.4 to 2.4.4 None known
magento/project-community-edition
Packagist
through 2.0.2, plus listed versions
0.1.0-alpha1000.1.0-alpha1010.1.0-alpha1020.1.0-alpha1030.1.0-alpha104
Show 45 moreShow less
0.1.0-alpha1050.1.0-alpha1060.1.0-alpha1070.1.0-alpha1080.1.0-alpha890.1.0-alpha900.1.0-alpha910.1.0-alpha920.1.0-alpha930.1.0-alpha940.1.0-alpha950.1.0-alpha960.1.0-alpha970.1.0-alpha980.1.0-alpha990.42.0-beta10.42.0-beta100.42.0-beta110.42.0-beta20.42.0-beta30.42.0-beta40.42.0-beta50.42.0-beta60.42.0-beta70.42.0-beta80.42.0-beta90.74.0-beta10.74.0-beta100.74.0-beta110.74.0-beta120.74.0-beta130.74.0-beta140.74.0-beta150.74.0-beta160.74.0-beta20.74.0-beta30.74.0-beta40.74.0-beta50.74.0-beta60.74.0-beta70.74.0-beta80.74.0-beta91.0.0-beta2.0.02.0.0-rc
None known
Show 8 moreShow less
Affected packages
PackageAffectedFixed
magento/community-edition
Packagist
2.4.7-beta1 up to 2.4.7-p2, plus listed versions
2.4.72.4.7-beta22.4.7-beta32.4.7-p1
2.4.7-p2
magento/community-edition
Packagist
2.4.6-p1 up to 2.4.6-p7, plus listed versions
2.4.6-p22.4.6-p32.4.6-p42.4.6-p52.4.6-p6
2.4.6-p7
magento/community-edition
Packagist
2.4.5-p1 up to 2.4.5-p9, plus listed versions
2.4.5-p22.4.5-p32.4.5-p42.4.5-p52.4.5-p62.4.5-p72.4.5-p8
2.4.5-p9
magento/community-edition
Packagist
2.4.4-p1 up to 2.4.4-p10, plus listed versions
2.4.4-p22.4.4-p32.4.4-p42.4.4-p52.4.4-p62.4.4-p72.4.4-p82.4.4-p9
2.4.4-p10
magento/community-edition
Packagist
Listed versions
2.4.7
None known
magento/community-edition
Packagist
Listed versions
2.4.6
None known
magento/community-edition
Packagist
Listed versions
2.4.5
None known
magento/community-edition
Packagist
Listed versions
2.4.4
None known

History

History
RecordedChangedSources
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-39398 is a high vulnerability (CVSS 7.4) in Adobe Commerce, published August 14, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.86%, the 58th percentile. Fixed in magento/community-edition 2.4.7-p2.

References

This page doesn't list everything

Left out here: 2 versions. The JSON record has them.

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