Medium severity · published Aug 2, 2019
CVE-2017-18452
cPanel before 64.0.21 allows code execution via Rails configuration files (SEC-259)
6.7
CVSS
0.4%
EPSS
No
On KEV
Description
cPanel before 64.0.21 allows code execution via Rails configuration files (SEC-259).
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Cpanel · Cpanel
55.9999.61 before 56.0.49; 57.9999.48 before 58.0.49; 59.9999.58 before 60.0.43; 61.9999.55 before 62.0.24; 63.9999.74 before 64.0.21 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18452
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18452
Product
https://documentation.cpanel.net/display/CL/64+Change+Log
Vendor Advisory
https://news.cpanel.com/cpanel-tsr-2017-0003-full-disclosure/
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)