Path Traversal in Adobe Magento Commerce
CVE-2021-21064
Magento UPWARD-php version 1.1.4 (and earlier) is affected by a Path traversal vulnerability in Magento UPWARD Connector version 1.1.2 (and earlier) due to the upload feature. An attacker could potentially exploit this vulnerability to upload a malicious YAML file that can contain instructions which allows reading arbitrary files from the remote server. Access to the admin console is required for successful exploitation.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.085 (94.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.085 · newest: 0.085 · change: 0.000
Affected products
- Adobe Magento Commerce — versions unspecified
- Magento Upward Connector
- Magento Upward PHP
Weakness classification (CWE)
References
- github.com/magento/upward-php/security (Third Party Advisory)
- github.com/magento/upward-php/security/advisories/GHSA-p4pw-hpjx-5685 (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-21064?
- CVE-2021-21064 is a medium-severity vulnerability in Adobe Magento Commerce, classified under Path Traversal. CVSS score: 4.9/10. Published 2021-02-25.
- How severe is CVE-2021-21064?
- Medium severity. CVSS v3 base score is 4.9 out of 10.