How severe is CVE-2021-23287?

CVE-2021-23287 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2021-23287 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-23287?

CVE-2021-23287 affects Eaton Intelligent Power Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-23287?

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

When was CVE-2021-23287 published?

CVE-2021-23287 was published on 2022-04-01 and last updated on 2026-06-17.

CVE-2021-23287

CVE-2021-23287 is a medium-severity vulnerability in Eaton Intelligent Power Manager with a CVSS 3.x base score of 5.6. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.6)
CVSS v2: 3.5
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Eaton Intelligent Power Manager
Published: 2022-04-01
Last modified: 2026-06-17

Description

The vulnerability exists due to insufficient validation of input of certain resources within the IPM software. This issue affects: Intelligent Power Manager (IPM 1) versions prior to 1.70.

Frequently asked questions

What is CVE-2021-23287?: The vulnerability exists due to insufficient validation of input of certain resources within the IPM software. This issue affects: Intelligent Power Manager (IPM 1) versions prior to 1.70.
How severe is CVE-2021-23287?: CVE-2021-23287 has a CVSS 3.x base score of 5.6, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2021-23287 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-23287?: CVE-2021-23287 affects Eaton Intelligent Power Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-23287?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-23287 published?: CVE-2021-23287 was published on 2022-04-01 and last updated on 2026-06-17.

References

https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/Eaton-Intelligent-Power-Manager-Vulnerability-Advisory_1002a_V1.0.pdf

Affected products (1)

cpe:2.3:a:eaton:intelligent_power_manager:*:*:*:*:*:*:*:*

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