CVE-2020-10604

HIGHNVD 7.57.5—

7.5

In OSIsoft PI System multiple products and versions, a remote, unauthenticated attacker could crash PI Network Manager service through specially crafted requests. This can result in blocking connections and queries to PI Data Archive.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 74.0%
KEV: Not listed

Published

July 25, 2020

Last Modified

November 21, 2024

References (2)

ics-cert@hqhttps://us-cert.cisa.gov/ics/advisories/icsa-20-133-02
af854a3a-2127-422b-91ae-364da2661108https://us-cert.cisa.gov/ics/advisories/icsa-20-133-02

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 8× 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.

2026-05-27 13:39 UTCepss_batch
2026-05-27 00:49 UTCEG score recompute
2026-05-27 00:49 UTCGHSA enrichment
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 04:37 UTCOSV refresh

Frequently asked(5)

What is CVE-2020-10604?

CVE-2020-10604 is a high vulnerability published on July 25, 2020. In OSIsoft PI System multiple products and versions, a remote, unauthenticated attacker could crash PI Network Manager service through specially crafted requests. This can result in blocking connections and queries to PI Data Archive.

When was CVE-2020-10604 disclosed?

CVE-2020-10604 was first published in the National Vulnerability Database on July 25, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2020-10604 actively exploited?

CVE-2020-10604 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 74.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2020-10604?

CVE-2020-10604 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2020-10604?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2020-10604, 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

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CVE-2020-10604

📅 Published

🔄 Last Modified

🔗 References (2)