CVE-2020-13638

9.8 criticalEPSS 77%

Critical (9.8) in rconfig rconfig. EPSS 77% chance of exploitation in the next 30 days.

lib/crud/userprocess.php in rConfig 3.9.x before 3.9.7 has an authentication bypass, leading to administrator account creation. This issue has been fixed in 3.9.7.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 77% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CWE: CWE-269
Published: 2020-11-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rconfig:rconfig

References

https://theguly.github.io/2020/09/rconfig-3.9.4-multiple-vulnerabilities/
https://theguly.github.io/2020/09/rconfig-3.9.4-multiple-vulnerabilities/

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