Threat Intelligence / CVE / CVE-2022-30190

CVE-2022-30190 — Microsoft Windows 10 1507

CISA KEVRansomware
CVSS v3.1 7.8 (HIGH) · EPSS 93.5% (higher than 99.8% of all scored CVEs) · Priority 10/10 · Published 2022-06-01

As of 2025-10-30, CVE-2022-30190 is a HIGH-severity vulnerability in Microsoft Windows 10 1507, CVSS v3.1 7.8, EPSS 93.5% (99.8th percentile). It is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-06-14), with a US federal remediation deadline of 2022-07-05, and CISA links it to known ransomware campaigns. No Threadlinqs-tracked threat campaign has been attributed to CVE-2022-30190 as of 2025-10-30; the identifier is re-checked against the Threadlinqs threat corpus on every daily ingest.

Last updated: 2025-10-30

What is CVE-2022-30190?

A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run arbitrary code with the privileges of the calling application. The attacker can then install programs, view, change, or delete data, or create new accounts in the context allowed by the user’s rights. Please see the MSRC Blog Entry for important information about steps you can take to protect your system from this vulnerability.

The record classifies CVE-2022-30190 under weakness class NVD-CWE-noinfo. Its CVSS v3 base vector states that the flaw requires local access to the host, needs no prior authentication, needs a user to take an action first, and has high impact on confidentiality, integrity, availability. 17 affected-product entries are recorded, across 1 vendor, listed below. The identifier was first published 1567 days ago.

Severity and exploitation probability

CVSS v3.1 base score
7.8 — HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (FIRST)
93.5% probability of exploitation in the next 30 days, higher than 99.8% of all scored CVEs
CISA KEV
Listed since 2022-06-14, federal remediation deadline 2022-07-05 — used in known ransomware campaigns
Threadlinqs priority
10/10 — CISA lists it as used in ransomware, which Threadlinqs scores at the maximum
Published
2022-06-01, last modified 2025-10-30

Is CVE-2022-30190 being exploited?

CISA added CVE-2022-30190 to the Known Exploited Vulnerabilities catalog on 2022-06-14, which means the agency holds evidence of exploitation in the wild; US federal civilian agencies had to remediate it by 2022-07-05 under BOD 22-01. CISA flags the vulnerability as one used in known ransomware campaigns. It currently carries a trending score of 40 in the Threadlinqs vulnerability feed.

Affected products and versions

How to fix CVE-2022-30190

The record marks a vendor fix as available for CVE-2022-30190. Patch reference: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190. Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30190. Because CVE-2022-30190 is KEV-listed, US federal civilian agencies were required to apply the vendor fix, or stop using the product, by 2022-07-05. Apply the vendor fix referenced above to every affected product listed in this record, then confirm the running version against the vendor advisory.

Threat activity tracking CVE-2022-30190

No threat campaign in the Threadlinqs corpus currently references CVE-2022-30190, in its CVE list or as an indicator. The linkage is recomputed from the live corpus on every daily ingest, so this section fills in as soon as a tracked campaign cites the identifier.

Sources

Seeded from nvd and not yet processed by the Threadlinqs enrichment pipeline, so blank CVSS, EPSS or KEV fields above mean NOT MEASURED rather than measured-absent.

Full detection coverage & IOCs for threats exploiting CVE-2022-30190 are available via the Threadlinqs MCP server (Purple tier). View plans →

← all vulnerabilities · Markdown version · Threadlinqs Intelligence