High severity · published Aug 2, 2019
CVE-2019-7928
A denial-of-service (DoS) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2
7.5
CVSS
1.2%
EPSS
No
On KEV
Description
A denial-of-service (DoS) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. By abusing insufficient brute-forcing defenses in the token exchange protocol, an unauthenticated attacker could disrupt transactions between the Magento merchant and PayPal.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MA
Magento · Magento
2.1.0 before 2.1.18; 2.2.0 before 2.2.9; 2.3.0 before 2.3.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-7928
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-7928
Vendor Advisory
https://magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13
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