CVE-2022-47873

CRITICALNVD 9.89.8—

9.8

Netcad KEOS 1.0 is vulnerable to XML External Entity (XXE) resulting in SSRF with XXE (remote).

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 53.2%
KEV: Not listed

Published

January 31, 2023

Last Modified

March 27, 2025

References (2)

cve@mitrehttps://fordefence.com/cve-2022-47873-keos-software-xx/
af854a3a-2127-422b-91ae-364da2661108https://fordefence.com/cve-2022-47873-keos-software-xx/

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-611Improper Restriction of XML External Entity Reference (XXE)

Data Freshness Timeline

(refreshed 11× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 07:37 UTCEG score recompute

Frequently asked(5)

What is CVE-2022-47873?

CVE-2022-47873 is a critical vulnerability published on January 31, 2023. Netcad KEOS 1.0 is vulnerable to XML External Entity (XXE) resulting in SSRF with XXE (remote).

When was CVE-2022-47873 disclosed?

CVE-2022-47873 was first published in the National Vulnerability Database on January 31, 2023, with the most recent update on March 27, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2022-47873 actively exploited?

CVE-2022-47873 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 53.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2022-47873?

CVE-2022-47873 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2022-47873?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2022-47873, 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-2022-47873

Explore →

Is Your Infrastructure Affected by CVE-2022-47873?

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

Start Free Scan →Browse All CVEs

CVE-2022-47873

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2022-47873?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)