High severity · published Aug 24, 2018
CVE-2018-15728
Couchbase Server exposed the '/diag/eval' endpoint which by default is available on TCP/8091 and/or TCP/18091
8.8
CVSS
2.9%
EPSS
No
On KEV
Description
Couchbase Server exposed the '/diag/eval' endpoint which by default is available on TCP/8091 and/or TCP/18091. Authenticated users that have 'Full Admin' role assigned could send arbitrary Erlang code to the 'diag/eval' endpoint of the API and the code would subsequently be executed in the underlying operating system with privileges of the user which was used to start Couchbase. Affects Version: 4.0.0, 4.1.2, 4.5.1, 5.0.0, 4.6.5, 5.0.1, 5.1.1, 5.5.0, 5.5.1. Fix Version: 6.0.0, 5.5.2
CVSS vector
CVSS:3.0/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)2.9% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CS
Couchbase Server · Couchbase
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-15728
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-15728
Exploit
http://seclists.org/bugtraq/2018/Aug/49
Third Party Advisory
http://www.securityfocus.com/bid/105157
www.couchbase.com
https://www.couchbase.com/resources/security#SecurityAlerts
More from Couchbase Server
8.8
CVE-2024-0519
Google Chromium V8 Out-of-Bounds Memory Access Vulnerability
8.8
CVE-2023-3079
Google Chromium V8 Type Confusion Vulnerability
8.8
CVE-2023-2033
Google Chromium V8 Type Confusion Vulnerability
9.8
CVE-2023-49931
An issue was discovered in Couchbase Server before 7.2.4
9.8
CVE-2023-49930
An issue was discovered in Couchbase Server before 7.2.4