Vulnerability Details : CVE-2017-7421
Reflected and stored Cross-Site Scripting (XSS, CWE-79) vulnerabilities in Directory Server (aka Enterprise Server Administration web UI) and ESMAC (aka Enterprise Server Monitor and Control) in Micro Focus Enterprise Developer and Enterprise Server 2.3 and earlier, 2.3 Update 1 before Hotfix 8, and 2.3 Update 2 before Hotfix 9 allow remote authenticated attackers to bypass protection mechanisms (CWE-693) and other security features.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2017-7421
- cpe:2.3:a:microfocus:enterprise_developer:2.3:*:*:*:*:*:*:*
- cpe:2.3:a:microfocus:enterprise_developer:2.3:update1:*:*:*:*:*:*
- cpe:2.3:a:microfocus:enterprise_developer:2.3:update2:*:*:*:*:*:*
- cpe:2.3:a:microfocus:enterprise_server:*:*:*:*:*:*:*:*
- cpe:2.3:a:microfocus:enterprise_server:2.3:update1:*:*:*:*:*:*
- cpe:2.3:a:microfocus:enterprise_server:2.3:update2:*:*:*:*:*:*
- cpe:2.3:a:microfocus:directory_server:-:*:*:*:*:*:*:*
- cpe:2.3:a:microfocus:enterprise_server_monitor_and_control:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7421
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7421
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2017-7421
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- meissner@suse.de (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2017-7421
-
https://community.microfocus.com/microfocus/mainframe_solutions/enterprise_server/w/knowledge_base/29131/enterprise-server-security-fixes-july-2017
Enterprise Server security fixes, July 2017 - Micro Focus Community - 1735728Vendor Advisory
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