Security readout for executives and security teams
Plain-English summary
A flaw in supported Microsoft SQL Server 2017, 2019, and 2022 servicing branches could let a low-privileged, network-connected attacker run code on an affected server. Successful exploitation could expose, alter, or disrupt databases and dependent business services. The supplied Microsoft advisory is marked as providing a patch.
Executive priority
Treat this as a high-priority patching issue, especially for externally reachable or sensitive SQL Server systems. Require owners to identify affected instances, apply Microsoft's update, and report verified coverage. The evidence does not justify an emergency response based on active exploitation alone, but potential full compromise of a database server warrants prompt action.
Technical view
CVE-2024-37339 is a Native Scoring remote-code-execution vulnerability classified as CWE-822. Its CVSS 3.1 score is 8.8: network-accessible, low complexity, low privileges required, no user interaction, unchanged scope, and high confidentiality, integrity, and availability impact. The bundle does not describe the vulnerable code path or attack prerequisites beyond the vector.
Likely exposure
Exposure is most likely where the listed SQL Server 2017, 2019, or 2022 CU/GDR branches remain unpatched and are reachable by authenticated, low-privileged users over a network. The bundle does not identify affected configurations, enabled features, ports, or exact fixed build numbers.
Exploitation context
The supplied record does not establish active exploitation, and CVE-2024-37339 is not identified as a CISA KEV entry in the bundle. No public exploit evidence is provided. Exploitation is nevertheless rated practical by the CVSS vector because it requires network access, low privileges, low complexity, and no user interaction.
Researcher notes
The bundle provides CVSS characteristics, CWE-822, affected servicing branches, and a Microsoft patch reference, but no root-cause detail, fixed build numbers, indicators, proof of concept, or observed exploitation. Researchers should avoid inferring a specific Native Scoring attack surface until Microsoft's advisory or another cited source supplies that detail.
Mitigation direction
- Review Microsoft's CVE advisory and apply the update appropriate to each SQL Server version and servicing channel.
- Prioritize network-reachable database servers and systems processing sensitive or business-critical data.
- Restrict SQL Server access to necessary users, applications, and trusted network paths while updates are pending.
- Follow vendor guidance for any prerequisites, restart requirements, or compensating controls not included in this bundle.
Validation and detection
- Inventory SQL Server 2017, 2019, and 2022 instances, including CU or GDR servicing channels.
- Compare each installed build and update status with Microsoft's CVE advisory.
- Confirm the applicable security update installed successfully on every exposed instance.
- Review authentication and network telemetry for unusual low-privileged access or unexpected server-side activity.
- Retest dependent applications and database availability after remediation.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-822: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-37339 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C2.85.9microsoftVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- Microsoft SQL Server Native Scoring Remote Code Execution VulnerabilityCVE reference, microsoft · vendor-advisory, patch
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Untrusted Pointer Dereference
Untrusted Pointer Dereference represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.