How severe is CVE-2019-1313?

CVE-2019-1313 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2019-1313 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-1313?

CVE-2019-1313 primarily affects Microsoft Sql Server Management Studio. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2019-1313?

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

When was CVE-2019-1313 published?

CVE-2019-1313 was published on 2019-10-10 and last updated on 2026-06-17.

CVE-2019-1313

CVE-2019-1313 is a medium-severity vulnerability in Microsoft Sql Server Management Studio with a CVSS 3.x base score of 6.5. 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-755.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-755
Affected product: Microsoft Sql Server Management Studio
Published: 2019-10-10
Last modified: 2026-06-17

Description

An information disclosure vulnerability exists in Microsoft SQL Server Management Studio (SSMS) when it improperly enforces permissions, aka 'SQL Server Management Studio Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-1376.

Frequently asked questions

What is CVE-2019-1313?: An information disclosure vulnerability exists in Microsoft SQL Server Management Studio (SSMS) when it improperly enforces permissions, aka 'SQL Server Management Studio Information Disclosure Vulnerability'. This CVE ID is unique from CVE-2019-1376.
How severe is CVE-2019-1313?: CVE-2019-1313 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2019-1313 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-1313?: CVE-2019-1313 primarily affects Microsoft Sql Server Management Studio. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2019-1313?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-1313 published?: CVE-2019-1313 was published on 2019-10-10 and last updated on 2026-06-17.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1313

Affected products (2)

cpe:2.3:a:microsoft:sql_server_management_studio:18.3:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:sql_server_management_studio:18.3.1:*:*:*:*:*:*:*

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