CVE-2021-40875
mediumpriority · attend · 57EPSS 0.475 · 99 %ileexploit · PoCEUUSEPSS · scored 2026-10-27
Improper Access Control in Gurock TestRail versions < 7.2.0.3014 resulted in sensitive information exposure. A threat actor can access the /files.md5 file on the client side of a Gurock TestRail application, disclosing a full list of application files and the corresponding file paths. The corresponding file paths can be tested, and in some cases, result in the disclosure of hardcoded credentials, API keys, or other sensitive data.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (3)
Public proof-of-concept and weaponised exploit code.
affected products (2)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (13)
External citations — patches, advisories, analysis.
- https://github.com/SakuraSamuraii/derailedcnnvd
- https://johnjhacking.com/blog/cve-2021-40875/cnnvd
- https://packetstormsecurity.com/files/164270/Gurock-Testrail-7.2.0.3014-Improper-Access-Control.htmlcnnvd
- https://www.exploit-db.com/exploits/50320cnnvd
- https://www.gurock.com/testrail/tour/enterprise-editioncnnvd
- http://packetstormsecurity.com/files/164270/Gurock-Testrail-7.2.0.3014-Improper-Access-Control.htmlenisa_euvd
- https://github.com/SakuraSamuraii/derailedenisa_euvd
- https://johnjhacking.com/blog/cve-2021-40875/enisa_euvd
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