CVE-2021-32717
Published: 24 June 2021
Summary
CVE-2021-32717 is a high-severity Exposure of Sensitive Information to an Unauthorized Actor (CWE-200) vulnerability in Shopware Shopware. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 43.6% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-1994
Vulnerability details
Shopware is an open source eCommerce platform. In versions prior to 6.4.1.1 private files publicly accessible with Cloud Storage providers when the hashed URL is known. Users are recommend to first change their configuration to set the correct visibility according…
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to the documentation. The visibility must be at the same level as `type`. When the Storage is saved on Amazon AWS we recommending disabling public access to the bucket containing the private files: https://docs.aws.amazon.com/AmazonS3/latest/userguide/access-control-block-public-access.html. Otherwise, update to Shopware 6.4.1.1 or install or update the Security plugin (https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659) and run the command `./bin/console s3:set-visibility` to correct your cloud file visibilities.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Proper attribute retention and permitted-value enforcement limits unauthorized actors from accessing sensitive information lacking correct labels.
Audit logs and logging tools are critical resources whose protection requires correct permission assignments to block unauthorized actions.
Documenting information locations and authorized users enables better protection against unauthorized exposure of sensitive data.
Places configuration items under formal management, enforcing correct permission assignments on critical resources.
Requiring equivalent controls at the alternate storage site prevents unauthorized exposure of sensitive backup data.
Protecting confidentiality of backup information prevents unauthorized exposure of sensitive data stored in backups.
Assessing control effectiveness and providing incident communication channels at alternate sites reduces the likelihood of sensitive information exposure to unauthorized actors.
Requiring protection of the program plan from unauthorized disclosure directly reduces exposure of sensitive security program details and control descriptions.