How severe is CVE-2020-1825?

CVE-2020-1825 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-1825 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-1825?

CVE-2020-1825 affects Huawei Fusionaccess. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-1825?

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

When was CVE-2020-1825 published?

CVE-2020-1825 was published on 2020-06-15 and last updated on 2026-06-17.

CVE-2020-1825

CVE-2020-1825 is a medium-severity vulnerability in Huawei Fusionaccess with a CVSS 3.x base score of 6.5. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.0
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Huawei Fusionaccess
Published: 2020-06-15
Last modified: 2026-06-17

Description

FusionAccess with versions earlier than 6.5.1.SPC002 have a Denial of Service (DoS) vulnerability. Due to insufficient verification on specific input, attackers can exploit this vulnerability by sending constructed messages to the affected device through another device on the same network. Successful exploit could cause affected devices to be abnormal.

Frequently asked questions

What is CVE-2020-1825?: FusionAccess with versions earlier than 6.5.1.SPC002 have a Denial of Service (DoS) vulnerability. Due to insufficient verification on specific input, attackers can exploit this vulnerability by sending constructed messages to the affected device through another device on the same network. Successful exploit could cause affected devices to be abnormal.
How severe is CVE-2020-1825?: CVE-2020-1825 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-1825 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-1825?: CVE-2020-1825 affects Huawei Fusionaccess. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-1825?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-1825 published?: CVE-2020-1825 was published on 2020-06-15 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200610-01-fusionacces-en

Affected products (1)

cpe:2.3:a:huawei:fusionaccess:*:*:*:*:*:*:*:*

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