CVE-2023-39210

MEDIUMNVD 5.55.5—

5.5

Cleartext storage of sensitive information in Zoom Client SDK for Windows before 5.15.0 may allow an authenticated user to enable an information disclosure via local access.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 11.7%
KEV: Not listed

Published

August 8, 2023

Last Modified

November 21, 2024

References (2)

security@zoomhttps://explore.zoom.us/en/trust/security/security-bulletin/
af854a3a-2127-422b-91ae-364da2661108https://explore.zoom.us/en/trust/security/security-bulletin/

Weakness Classification(1)

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

CWE-312Cleartext Storage of Sensitive Information

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
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 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
2026-05-29 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
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2023-39210?

CVE-2023-39210 is a medium vulnerability published on August 8, 2023. Cleartext storage of sensitive information in Zoom Client SDK for Windows before 5.15.0 may allow an authenticated user to enable an information disclosure via local access.

When was CVE-2023-39210 disclosed?

CVE-2023-39210 was first published in the National Vulnerability Database on August 8, 2023, 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-2023-39210 actively exploited?

CVE-2023-39210 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 11.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-39210?

CVE-2023-39210 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-39210?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-39210, 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-2023-39210

Explore →

Is Your Infrastructure Affected by CVE-2023-39210?

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

Start Free Scan →Browse All CVEs

CVE-2023-39210

📅 Published

🔄 Last Modified

🔗 References (2)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-39210?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (2)

Frequently asked(5)

Related CVEs(same CWE)