Medium severity · published May 11, 2020
CVE-2020-12784
cPanel before 86.0.14 allows remote attackers to trigger a bandwidth suspension via mail log strings (SEC-505)
5.3
CVSS
1.3%
EPSS
No
On KEV
Description
cPanel before 86.0.14 allows remote attackers to trigger a bandwidth suspension via mail log strings (SEC-505).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
Cpanel · Cpanel
11.78.0.1 before 11.78.0.47; 11.84.0.0 before 11.84.0.22; 11.86.0.1 before 11.86.0.14 · source: NVD
Affected product
CP
Cpanel
Cpanel
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)