CVE-2019-11989

highpriority · track · 25EPSS 0.017 · 77 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.69% (77th) EPSS

CVSS 7.1 · high

Is it mine?

5 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

A security vulnerability in HPE IceWall SSO Agent Option and IceWall MFA (Agent module ) could be exploited remotely to cause a denial of service. The versions and platforms of Agent Option modules that are impacted are as follows: 10.0 for Apache 2.2 on RHEL 5 and 6, 10.0 for Apache 2.4 on RHEL 7, 10.0 for Apache 2.4 on HP-UX 11i v3, 10.0 for IIS on Windows, 11.0 for Apache 2.4 on RHEL 7, MFA Proxy 4.0 (Agent module only) for Apache 2.4 on RHEL 7.

cvss

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

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.4–7.1

v2.07.1highAV:N/AC:M/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 8.6 · impact 6.9

v3.05.9mediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.2 · impact 3.6

v3.05.4mediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USLLM-inferred

affected products (5)

Products and version ranges known to be affected.

n/a IceWall SSO Agent Option; HPE IceWall MFA 4.0EE MFA. Server LTU; HPE IceWall.MFA4.0SE MFA. Server LTU≤ (MFA Proxy)enisa_euvdEU
n/a IceWall SSO Agent Option; HPE IceWall MFA 4.0EE MFA. Server LTU; HPE IceWall.MFA4.0SE MFA. Server LTU≤ Server LTU,10.0 (RHEL, HP-UX, Windows) and 11.0 (RHEL)enisa_euvdEU
hp icewall sso agent= 10.0nvdUScpe:2.3:a:hp:icewall_sso_agent:*:*:*:*:*:*:*:*
hp icewall sso agent= 11.0nvdUScpe:2.3:a:hp:icewall_sso_agent:*:*:*:*:*:*:*:*
hp mfa proxy= 4.0nvdUScpe:2.3:a:hp:mfa_proxy:*:*:*:*:*:*:*:*

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 2019-07-19modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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