CVE-2021-37709Network attack vector

Log-file disclosure via exposed reusable access tokens

Published Aug 16, 2021 · Updated Aug 4, 2024

Authorization bypass in Shopware Platform 6.4.3.0 and earlier allows remote authenticated users to download Import/Export log files. The download endpoint accepted a file ID and reusable access token exposed with file records instead of minting a short-lived token at download time. An authenticated administration user able to read Import/Export records can retrieve another log's contents by supplying its identifiers.

CVSS severity6.5
Medium
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Shopware Platform 6.4.3.0 and earlier allows remote authenticated users to download Import/Export log files. The download endpoint accepted a file ID and reusable access token exposed with file records instead of minting a short-lived token at download time. An authenticated administration user able to read Import/Export records can retrieve another log's contents by supplying its identifiers.

The record

CVE
CVE-2021-37709
Published
Aug 16, 2021
Updated
Aug 4, 2024
Vendor
Shopware
Product
Shopware Platform
Classifications
CWE-639, CWE-532, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 16, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=<= 6.4.3.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Shopware · Shopware Platformversion=<= 6.4.3.0

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
CWE-532Insertion of Sensitive Information into Log File
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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