Critical severity · published Oct 21, 2020
CVE-2020-14871
Oracle Solaris and Zettabyte File System (ZFS) Unspecified Vulnerability
In wildKEV
10.0
CVSS
80.2%
EPSS
Yes
On KEV
Description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: Pluggable authentication module). Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. Note: This CVE is not exploitable for Solaris 11.1 and later releases, and ZFSSA 8.7 and later releases, thus the CVSS Base Score is 0.0. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)80.2% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 3, 2021
Federal remediation dueMay 3, 2022
Ransomware campaign useNot known
Affected products
Which versions
SO
Solaris Operating System · Oracle Corporation
10; 11 · source: vendor
SO
Solaris · Oracle
10 before 11.1; 9 · source: NVD, CISA
SA
Solaris and Zettabyte File System (ZFS) · Oracle
All versions, or not specified · source: KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-14871
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-14871
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
www.oracle.com
https://www.oracle.com/security-alerts/cpuoct2020.html
packetstormsecurity.com
http://packetstormsecurity.com/files/159961/SunSSH-Solaris-10-x86-Remote-Root.html
packetstormsecurity.com
http://packetstormsecurity.com/files/160510/Solaris-SunSSH-11.0-x86-libpam-Remote-Root.html
packetstormsecurity.com
http://packetstormsecurity.com/files/160609/Oracle-Solaris-SunSSH-PAM-parse_user_name-Buffer-Overflow.html
mailing-list
http://www.openwall.com/lists/oss-security/2021/03/03/1
packetstormsecurity.com
http://packetstormsecurity.com/files/163232/Solaris-SunSSH-11.0-Remote-Root.html
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