CVE-2025-30256

7.5 highEPSS 0.4%

High (7.5) in tenda ac6 firmware. EPSS 0.4% chance of exploitation in the next 30 days.

A denial of service vulnerability exists in the HTTP Header Parsing functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted series of HTTP requests can lead to a reboot. An attacker can send multiple network packets to trigger this vulnerability.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
CWE: CWE-772
Published: 2025-08-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:ac6_firmware

References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2166
https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2166

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