CVE-2014-3221

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2017-04-02 · updated 2026-06-17
Weakness: CWE-399

Description

Huawei Eudemon8000E firewall with software V200R001C01SPC800 and earlier versions allows users to log in to the device using Telnet or SSH. When an attacker sends to the device a mass of TCP packets with special structure, the logging process becomes slow and users may be unable to log in to the device.

Affected products

Eudemon8000E V200R001C01SPC800 and earlier versions: through v200r001c01spc800

References

http://www.huawei.com/en/psirt/security-advisories/hw-325385
http://www.huawei.com/en/psirt/security-advisories/hw-325385

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