How severe is CVE-2020-1880?

CVE-2020-1880 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2020-1880 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-1880?

CVE-2020-1880 affects Huawei Lion-al00c Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-1880?

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

When was CVE-2020-1880 published?

CVE-2020-1880 was published on 2020-04-27 and last updated on 2026-06-17.

CVE-2020-1880

CVE-2020-1880 is a medium-severity vulnerability in Huawei Lion-al00c Firmware with a CVSS 3.x base score of 5.5. 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 5.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Huawei Lion-al00c Firmware
Published: 2020-04-27
Last modified: 2026-06-17

Description

Huawei smartphone Lion-AL00C with versions earlier than 10.0.0.205(C00E202R7P2) have a denial of service vulnerability. An attacker crafted specially file to the affected device. Due to insufficient input validation of the value when executing the file, successful exploit may cause device abnormal.

Frequently asked questions

What is CVE-2020-1880?: Huawei smartphone Lion-AL00C with versions earlier than 10.0.0.205(C00E202R7P2) have a denial of service vulnerability. An attacker crafted specially file to the affected device. Due to insufficient input validation of the value when executing the file, successful exploit may cause device abnormal.
How severe is CVE-2020-1880?: CVE-2020-1880 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2020-1880 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-1880?: CVE-2020-1880 affects Huawei Lion-al00c Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-1880?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-1880 published?: CVE-2020-1880 was published on 2020-04-27 and last updated on 2026-06-17.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200415-02-dos-en

Affected products (1)

cpe:2.3:o:huawei:lion-al00c_firmware:*:*:*:*:*:*:*:*

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