High severity · published Mar 17, 2020
CVE-2019-20492
cPanel before 82.0.18 allows authentication bypass because of misparsing of the format of the password file (SEC-516)
8.8
CVSS
1.3%
EPSS
No
On KEV
Description
cPanel before 82.0.18 allows authentication bypass because of misparsing of the format of the password file (SEC-516).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 70% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Cpanel · Cpanel
77.9999.110 before 78.0.43; 81.9999.242 before 82.0.18; 83.9999.115 before 84.0.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-20492
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-20492
Vendor Advisory
https://documentation.cpanel.net/display/CL/82+Change+Log
More from Cpanel
9.8
CVE-2026-41940
WebPros cPanel and WHM Authentication Bypass via Login Flow
9.8
CVE-2020-26108
cPanel before 88.0.13 mishandles file-extension dispatching, leading to code execution (SEC-488)
9.8
CVE-2020-26105
In cPanel before 88.0.3, insecure chkservd test credentials are used on a templated VM (SEC-554)
9.8
CVE-2020-26101
In cPanel before 88.0.3, insecure RNDC credentials are used for BIND on a templated VM (SEC-549)
9.8
CVE-2020-26100
chsh in cPanel before 88.0.3 allows a Jailshell escape (SEC-497)
