CVE-2017-7421

mediumpriority · track · 24EPSS 0.014 · 72 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.38% (72nd) EPSS

CVSS 4.3 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

6.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.06.1mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.05.6mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimary

affected products (6)

Products and version ranges known to be affected.

Micro Focus Micro Focus Enterprise Developer, Micro Focus Enterprise Server≤ All versions before 2.3 Update 1, 2.3 Update 1 before Hotfix 8, 2.3 Update 2 before Hotfix 9enisa_euvdEU
microfocus directory serverall versionsnvdUScpe:2.3:a:microfocus:directory_server:*:*:*:*:*:*:*:*
microfocus enterprise developer= 2.3nvdUScpe:2.3:a:microfocus:enterprise_developer:*:*:*:*:*:*:*:*
microfocus enterprise server≤ 2.3nvdUScpe:2.3:a:microfocus:enterprise_server:*:*:*:*:*:*:*:*
microfocus enterprise server= 2.3nvdUScpe:2.3:a:microfocus:enterprise_server:*:*:*:*:*:*:*:*
microfocus enterprise server monitor and controlall versionsnvdUScpe:2.3:a:microfocus:enterprise_server_monitor_and_control:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-08-21modified 2026-06-17

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+53049 more

references (3)

External citations — patches, advisories, analysis.

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