VulnerabilityAnalyzed

CVE-2023-52718

A connection hijacking vulnerability exists in some Huawei home routers.

HIGH 8.1EPSS 0.15%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.15%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

A connection hijacking vulnerability exists in some Huawei home routers. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-34408) This vulnerability has been assigned a (CVE)ID:CVE-2023-52718

CVSS 3.1: 8.1 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS: 0.15% probability · 5th percentile
CISA KEV: Not listed
Weakness: CWE-420
Affected: huawei/pt9030-15 firmware · huawei/ws7206-10 firmware · huawei/ws7290-15 firmware · huawei/ws8000-10 firmware · huawei/ws8001-10 firmware · huawei/ws8002-10 firmware · huawei/ws8500-10 firmware · huawei/ws8502-10 firmware · huawei/ws8700-10 firmware
Source: psirt@huawei.com

References

https://www.huawei.com/br/psirt/security-advisories/2024/huawei-sa-chvishhr-d50dedde-enVendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.