High severity · published Jul 30, 2020
CVE-2020-14162
An issue was discovered in Pi-Hole through 5.0
7.8
CVSS
0.6%
EPSS
No
On KEV
Description
An issue was discovered in Pi-Hole through 5.0. The local www-data user has sudo privileges to execute the pihole core script as root without a password, which could allow an attacker to obtain root access via shell metacharacters to this script's setdns command.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 48% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PI
Pi-hole · Pi-hole
before 5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14162
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14162
Exploit
https://0xpanic.github.io/2020/07/21/Pihole.html
Vendor Advisory
https://docs.pi-hole.net/core/pihole-command/
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