CVE-2023-20570

LOWNVD 3.33.3—

3.3

Insufficient verification of data authenticity in the configuration state machine may allow a local attacker to potentially load arbitrary bitstreams.

CVSS v3: 3.3
EG Score: 3.3(medium)
EPSS: 9.2%
KEV: Not listed

Published

February 13, 2024

Last Modified

March 22, 2025

References (2)

psirt@amdhttps://www.amd.com/en/resources/product-security/bulletin/amd-sb-8002.html
af854a3a-2127-422b-91ae-364da2661108https://www.amd.com/en/resources/product-security/bulletin/amd-sb-8002.html

Weakness Classification(1)

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

CWE-345Insufficient Verification of Data Authenticity

Data Freshness Timeline

(refreshed 14× 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
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Frequently asked(5)

What is CVE-2023-20570?

CVE-2023-20570 is a low vulnerability published on February 13, 2024. Insufficient verification of data authenticity in the configuration state machine may allow a local attacker to potentially load arbitrary bitstreams.

When was CVE-2023-20570 disclosed?

CVE-2023-20570 was first published in the National Vulnerability Database on February 13, 2024, with the most recent update on March 22, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-20570 actively exploited?

CVE-2023-20570 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-20570?

CVE-2023-20570 has a CVSS v3 base score of 3.3 (NVD).

How do I remediate CVE-2023-20570?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-20570, 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-2023-20570

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-20570?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)