Critical severity · published Nov 13, 2020
CVE-2020-13638
lib/crud/userprocess.php in rConfig 3.9.x before 3.9.7 has an authentication bypass, leading to administrator account creation
9.8
CVSS
76.9%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)76.9% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RC
Rconfig · Rconfig
3.9.0 before 3.9.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13638
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13638
Exploit
https://theguly.github.io/2020/09/rconfig-3.9.4-multiple-vulnerabilities/
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