Vulnerability Details : CVE-2020-4719
The IBM Cloud APM 8.1.4 server will issue a DNS request to resolve any hostname specified in the Cloud Event Management Webhook URL configuration definition. This could enable an authenticated user with admin authorization to create DNS query strings that are not hostnames. IBM X-Force ID: 187861.
Exploit prediction scoring system (EPSS) score for CVE-2020-4719
Probability of exploitation activity in the next 30 days: 0.05%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 17 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-4719
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
NIST |
|
4.9
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
1.2
|
3.6
|
IBM Corporation |
|
4.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |
1.2
|
3.6
|
NIST |
CWE ids for CVE-2020-4719
-
The product uses a name or reference to access a resource, but the name/reference resolves to a resource that is outside of the intended control sphere.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-4719
-
https://www.ibm.com/support/pages/node/6417137
Security Bulletin: Multiple vulnerabilities affect the IBM Performance Management productPatch;Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/187861
IBM Cloud APM security bypass CVE-2020-4719 Vulnerability ReportVDB Entry;Vendor Advisory
Products affected by CVE-2020-4719
- cpe:2.3:a:ibm:cloud_application_performance_management:8.1.4:*:*:*:*:advanced_private:*:*
- cpe:2.3:a:ibm:cloud_application_performance_management:8.1.4:*:*:*:*:base_private:*:*