Vulnerability Description
SonLogger before 6.4.1 is affected by user creation with any user permissions profile (e.g., SuperAdmin). An anonymous user can send a POST request to /User/saveUser without any authentication or session header.
CVSS Score
8.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sfcyazilim | Sonlogger | < 6.4.1 |
Related Weaknesses (CWE)
References
- https://github.com/erberkan/SonLogger-vulnsExploitThird Party Advisory
- https://www.sonlogger.com/releasenotesRelease NotesVendor Advisory
- https://github.com/erberkan/SonLogger-vulnsExploitThird Party Advisory
- https://www.sonlogger.com/releasenotesRelease NotesVendor Advisory
FAQ
What is CVE-2021-27963?
CVE-2021-27963 is a vulnerability with a CVSS score of 8.2 (HIGH). SonLogger before 6.4.1 is affected by user creation with any user permissions profile (e.g., SuperAdmin). An anonymous user can send a POST request to /User/saveUser without any authentication or sess...
How severe is CVE-2021-27963?
CVE-2021-27963 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-27963?
Check the references section above for vendor advisories and patch information. Affected products include: Sfcyazilim Sonlogger.