CVE-2020-1837

5.3 mediumEPSS 0.3%

Medium (5.3) in huawei changxiang 8 plus firmware. EPSS 0.3% chance of exploitation in the next 30 days.

ChangXiang 8 Plus with versions earlier than 9.1.0.136(C00E121R1P6T8) have a denial of service vulnerability. The device does not properly handle certain message from base station, the attacker could craft a fake base station to launch the attack. Successful exploit could cause a denial of signal service condition.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-31)
Published: 2020-07-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:changxiang_8_plus_firmware

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200624-01-dos-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200624-01-dos-en

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