How severe is CVE-2019-11650?

CVE-2019-11650 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2019-11650 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-11650?

CVE-2019-11650 affects Microfocus Netiq Advanced Authentication. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-11650?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-11650 published?

CVE-2019-11650 was published on 2019-07-10 and last updated on 2026-06-17.

CVE-2019-11650

CVE-2019-11650 is a medium-severity vulnerability in Microfocus Netiq Advanced Authentication with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
CVSS v2: 4.3
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microfocus Netiq Advanced Authentication
Published: 2019-07-10
Last modified: 2026-06-17

Description

A potential Man in the Middle attack (MITM) was found in NetIQ Advanced Authentication Framework versions prior to 6.0.

Frequently asked questions

What is CVE-2019-11650?: A potential Man in the Middle attack (MITM) was found in NetIQ Advanced Authentication Framework versions prior to 6.0.
How severe is CVE-2019-11650?: CVE-2019-11650 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2019-11650 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-11650?: CVE-2019-11650 affects Microfocus Netiq Advanced Authentication. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-11650?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-11650 published?: CVE-2019-11650 was published on 2019-07-10 and last updated on 2026-06-17.

References

https://www.netiq.com/documentation/advanced-authentication-60/advanced-authentication-releasenotes-60/data/advanced-authentication-releasenotes-60.html#t49vfiy1udvg

Affected products (1)

cpe:2.3:a:microfocus:netiq_advanced_authentication:*:*:*:*:*:*:*:*

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