How severe is CVE-2020-8282?

CVE-2020-8282 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-8282 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-8282?

CVE-2020-8282 primarily affects Ui Edgemax Edgepower 24v Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-8282?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-8282 published?

CVE-2020-8282 was published on 2020-12-14 and last updated on 2026-06-17.

CVE-2020-8282

CVE-2020-8282 is a high-severity vulnerability in Ui Edgemax Edgepower 24v Firmware with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-352
Affected product: Ui Edgemax Edgepower 24v Firmware
Published: 2020-12-14
Last modified: 2026-06-17

Description

A security issue was found in EdgePower 24V/54V firmware v1.7.0 and earlier where, due to missing CSRF protections, an attacker would have been able to perform unauthorized remote code execution.

Frequently asked questions

What is CVE-2020-8282?: A security issue was found in EdgePower 24V/54V firmware v1.7.0 and earlier where, due to missing CSRF protections, an attacker would have been able to perform unauthorized remote code execution.
How severe is CVE-2020-8282?: CVE-2020-8282 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-8282 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-8282?: CVE-2020-8282 primarily affects Ui Edgemax Edgepower 24v Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-8282?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-8282 published?: CVE-2020-8282 was published on 2020-12-14 and last updated on 2026-06-17.

References

https://community.ui.com/releases/Security-advisory-bulletin-016-016/40c1d33d-785e-44d5-8e6c-56a8addef1bc

Affected products (2)

cpe:2.3:o:ui:edgemax_edgepower_24v_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:ui:edgemax_edgepower_54v_firmware:*:*:*:*:*:*:*:*

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