How severe is CVE-2021-44465?

CVE-2021-44465 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-44465 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-44465?

CVE-2021-44465 primarily affects Odoo. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-44465?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-44465 published?

CVE-2021-44465 was published on 2023-04-25 and last updated on 2026-06-17.

CVE-2021-44465

CVE-2021-44465 is a medium-severity vulnerability in Odoo with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Affected product: Odoo
Published: 2023-04-25
Last modified: 2026-06-17

Description

Improper access control in Odoo Community 13.0 and earlier and Odoo Enterprise 13.0 and earlier allows authenticated attackers to subscribe to receive future notifications and comments related to arbitrary business records in the system, via crafted RPC requests.

Frequently asked questions

What is CVE-2021-44465?: Improper access control in Odoo Community 13.0 and earlier and Odoo Enterprise 13.0 and earlier allows authenticated attackers to subscribe to receive future notifications and comments related to arbitrary business records in the system, via crafted RPC requests.
How severe is CVE-2021-44465?: CVE-2021-44465 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-44465 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-44465?: CVE-2021-44465 primarily affects Odoo. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-44465?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-44465 published?: CVE-2021-44465 was published on 2023-04-25 and last updated on 2026-06-17.

References

https://github.com/odoo/odoo/issues/107692

Affected products (2)

cpe:2.3:a:odoo:odoo:*:*:*:*:community:*:*:*
cpe:2.3:a:odoo:odoo:*:*:*:*:enterprise:*:*:*

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CVE-2018-15632 — Critical (CVSS 9.1): Improper input validation in database creation logic in Odoo Community 11.0 and earlier and Odoo Enterprise 11.0 and…
CVE-2018-14860 — Critical (CVSS 9.1): Improper sanitization of dynamic user expressions in Odoo Community 11.0 and earlier and Odoo Enterprise 11.0 and…
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