Security readout for executives and security teams
Plain-English summary
CVE-2021-32712 affects Shopware 5 before 5.6.10. Error handling can leak system information to unauthenticated network users. This is not described as takeover or data modification, but leaked internals can help attackers understand the environment and plan later activity.
Executive priority
Treat this as a moderate-priority hygiene fix. It is not documented as active exploitation or direct compromise, but public eCommerce systems should not reveal system details to unauthenticated users.
Technical view
Shopware versions before 5.6.10 expose system information through the error handler. The CVSS 3.1 vector is network-accessible, low complexity, no privileges, no user interaction, with low confidentiality impact only. The weakness maps to CWE-200.
Likely exposure
Internet-facing Shopware 5 installations running versions earlier than 5.6.10 are the primary exposure. The source bundle does not identify specific modules, configurations, or hosting patterns that increase or reduce exposure.
Exploitation context
The source bundle does not state active exploitation, and KEV is false. The issue is remotely reachable without authentication according to the CVSS vector, but the documented impact is limited to information disclosure.
Researcher notes
Evidence is strong for affected versions and fixed version. Public sources do not specify the exact leaked fields or provide exploitation telemetry in the supplied bundle. Avoid assuming compromise from this CVE alone.
Mitigation direction
- Update Shopware 5 installations to version 5.6.10 or later.
- Use Shopware Auto-Updater or the official download overview.
- Review Shopware’s security update guidance before rollout.
- Prioritize externally reachable stores and staging systems first.
Validation and detection
- Inventory Shopware 5 instances and record exact versions.
- Confirm no production instance runs below 5.6.10.
- Check that vendor security update 05-2021 is applied.
- Review error handling behavior for unintended system information disclosure.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-200: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2021-32712 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N3.91.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://docs.shopware.com/en/shopware-5-en/security-updates/security-update-05-2021CVE reference · x_refsource_MISC
- https://github.com/shopware/shopware/security/advisories/GHSA-9vxv-wpv4-f52pCVE reference · x_refsource_CONFIRM
- https://github.com/shopware/shopware/commit/dcb24eb5ec757c991b5a4e2ddced379e5820744dCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Exposure of Sensitive Information to an Unauthorized Actor
Exposure of Sensitive Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.