CVE-2022-23270

HIGHNVD 8.18.1—Elevated

8.1

Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

CVSS v3: 8.1
EG Score: 8.1(medium)
EPSS: 97.8%
KEV: Not listed

Published

May 10, 2022

Last Modified

January 2, 2025

References (2)

secure@microsofthttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-23270
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23270

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Microsoft MSRCCVE-2022-232702022-05-10
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

Data Freshness Timeline

(refreshed 9× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:15 UTCEPSS rescore
2026-06-08 14:15 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-06 13:46 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-05 06:09 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-04 13:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-31 00:15 UTCEPSS rescore
2026-05-29 13:42 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-28 13:43 UTCEPSS rescore
2026-05-27 13:39 UTCEPSS rescore
2026-05-27 13:39 UTCEPSS rescore

Frequently asked(5)

What is CVE-2022-23270?

CVE-2022-23270 is a high vulnerability published on May 10, 2022. Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability

When was CVE-2022-23270 disclosed?

CVE-2022-23270 was first published in the National Vulnerability Database on May 10, 2022, with the most recent update on January 2, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-23270 actively exploited?

CVE-2022-23270 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-23270?

CVE-2022-23270 has a CVSS v3 base score of 8.1 (NVD).

How do I remediate CVE-2022-23270?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-23270, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-23270

Explore →

Is Your Infrastructure Affected by CVE-2022-23270?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2022-23270

📅 Published

🔄 Last Modified

🔗 References (2)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-23270?

🔗 Related CVEs(same vendor)

Same vendor

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same vendor)