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CVE-2023-52718

HIGHCVSS 8.1/10EPSS 0.15%

Last modified

CVE-2023-52718 is a high-severity vulnerability rated 8.1/10 on the CVSS scale. 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. EPSS estimates a 0.15% chance of exploitation in the next 30 days.

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

Metrics

CVSS 3.1
8.1/10

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

EPSS Probability
0.15%

4.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HuaweiPt9030-15 Firmware3.0.3.266
HuaweiWs7206-10 Firmware11.0.5.19
HuaweiWs7206-10 Firmware2.1.0.203
HuaweiWs7290-15 Firmware3.0.3.266
HuaweiWs8000-10 Firmware3.0.3.236
HuaweiWs8001-10 Firmware3.0.3.242
HuaweiWs8002-10 Firmware3.0.3.242
HuaweiWs8500-10 Firmware3.0.3.235
HuaweiWs8502-10 Firmware3.0.3.242
HuaweiWs8700-10 Firmware3.0.3.251

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2023-52718?
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
How severe is CVE-2023-52718?
CVE-2023-52718 has a CVSS score of 8.1/10 (HIGH severity). The EPSS model estimates a 0.15% probability of exploitation in the next 30 days.
How do I fix CVE-2023-52718?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-52718?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST