How severe is CVE-2019-6716?

CVE-2019-6716 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.

Is CVE-2019-6716 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-6716?

CVE-2019-6716 primarily affects Logonbox Nervepoint Access Manager. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-6716?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2019-6716 published?

CVE-2019-6716 was published on 2019-03-21 and last updated on 2026-06-17.

CVE-2019-6716

CVE-2019-6716 is a critical-severity vulnerability in Logonbox Nervepoint Access Manager with a CVSS 3.x base score of 9.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Critical (CVSS 3.x base score 9.4)
CVSS v2: 7.5
EPSS exploit prediction: 10% (95th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Logonbox Nervepoint Access Manager
Published: 2019-03-21
Last modified: 2026-06-17

Description

An unauthenticated Insecure Direct Object Reference (IDOR) in Wicket Core in LogonBox Nervepoint Access Manager 2013 through 2017 allows a remote attacker to enumerate internal Active Directory usernames and group names, and alter back-end server jobs (backup and synchronization jobs), which could allow for the possibility of a Denial of Service attack via a modified jobId parameter in a runJob.html GET request.

Frequently asked questions

What is CVE-2019-6716?: An unauthenticated Insecure Direct Object Reference (IDOR) in Wicket Core in LogonBox Nervepoint Access Manager 2013 through 2017 allows a remote attacker to enumerate internal Active Directory usernames and group names, and alter back-end server jobs (backup and synchronization jobs), which could allow for the possibility of a Denial of Service attack via a modified jobId parameter in a runJob.html GET request.
How severe is CVE-2019-6716?: CVE-2019-6716 has a CVSS 3.x base score of 9.4, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability high.
Is CVE-2019-6716 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 10% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-6716?: CVE-2019-6716 primarily affects Logonbox Nervepoint Access Manager. In total, 21 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-6716?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-6716 published?: CVE-2019-6716 was published on 2019-03-21 and last updated on 2026-06-17.

References

Affected products (21)

cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg10:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg3:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg4:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg5:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg6:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg7:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg8:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.2:rg9:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg1:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg2:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg3:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg4:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg5:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg6:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg7:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.3:rg8:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.4:rg:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.4:rg1:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.4:rg2:*:*:*:*:*:*
cpe:2.3:a:logonbox:nervepoint_access_manager:1.4:rg3:*:*:*:*:*:*

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