How severe is CVE-2019-1008?

CVE-2019-1008 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 high, and availability none.

Is CVE-2019-1008 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1008?

CVE-2019-1008 primarily affects Microsoft Dynamics 365. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-1008?

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

When was CVE-2019-1008 published?

CVE-2019-1008 was published on 2019-05-16 and last updated on 2026-06-17.

CVE-2019-1008

CVE-2019-1008 is a medium-severity vulnerability in Microsoft Dynamics 365 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: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Microsoft Dynamics 365
Published: 2019-05-16
Last modified: 2026-06-17

Description

A security feature bypass vulnerability exists in Dynamics On Premise, aka 'Microsoft Dynamics On-Premise Security Feature Bypass'.

Frequently asked questions

What is CVE-2019-1008?: A security feature bypass vulnerability exists in Dynamics On Premise, aka 'Microsoft Dynamics On-Premise Security Feature Bypass'.
How severe is CVE-2019-1008?: CVE-2019-1008 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 high, and availability none.
Is CVE-2019-1008 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1008?: CVE-2019-1008 primarily affects Microsoft Dynamics 365. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-1008?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-1008 published?: CVE-2019-1008 was published on 2019-05-16 and last updated on 2026-06-17.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1008

Affected products (3)

cpe:2.3:a:microsoft:dynamics_365:8.2:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:dynamics_365:9.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:dynamics_crm_2015:7.0:*:*:*:*:*:*:*

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