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HIGH

CVE-2026-3275

CVSS v3

8.8

HIGH

EPSS Score

1.0 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A weakness has been identified in Tenda F453 1.0.0.3. This affects the function fromAddressNat of the file /goform/addressNat of the component httpd. Executing a manipulation of the argument entrys can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

Technical details

Published
2026-02-27
Last Modified
2026-02-27

Frequently asked questions

What is CVE-2026-3275?

A weakness has been identified in Tenda F453 1.0.0.3. This affects the function fromAddressNat of the file /goform/addressNat of the component httpd. Executing a manipulation of the argument entrys can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.

Is CVE-2026-3275 actively exploited?

Active exploitation of CVE-2026-3275 has not been confirmed. Its EPSS score was 1.0% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-3275?

CVE-2026-3275 has a CVSS v3 base score of 8.8 (HIGH severity).

Is CVE-2026-3275 affecting your environment?

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