CVE-2021-45111

HIGHNVD 8.17.1▼

8.1

Improper access control in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier allows remote authenticated users to trigger the creation of demonstration data, including user accounts with known credentials.

CVSS v3: 8.1
EG Score: 7.1(medium)
EPSS: 33.5%
KEV: Not listed

Published

April 25, 2023

Last Modified

November 21, 2024

References (4)

security@odoohttps://github.com/odoo/odoo/issues/107683
security@odoohttps://www.debian.org/security/2023/dsa-5399
af854a3a-2127-422b-91ae-364da2661108https://github.com/odoo/odoo/issues/107683
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5399

Weakness Classification(1)

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

CWE-284Improper Access Control

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 20:11 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 13:42 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 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 02:22 UTCEG score recompute
2026-05-25 02:22 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2021-45111?

CVE-2021-45111 is a high vulnerability published on April 25, 2023. Improper access control in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier allows remote authenticated users to trigger the creation of demonstration data, including user accounts with known credentials.

When was CVE-2021-45111 disclosed?

CVE-2021-45111 was first published in the National Vulnerability Database on April 25, 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-2021-45111 actively exploited?

CVE-2021-45111 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2021-45111?

CVE-2021-45111 has a CVSS v3 base score of 8.1 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.1.

How do I remediate CVE-2021-45111?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2021-45111, 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-2021-45111

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2021-45111?

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Published

Last Modified

References (4)

Frequently asked(5)

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