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HIGH

CVE-2025-8159

CVSS v3

8.8

HIGH

EPSS Score

16.7 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. This issue affects the function formLanguageChange of the file /goform/formLanguageChange of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Technical details

Published
2025-07-25
Last Modified
2025-09-16

Frequently asked questions

What is CVE-2025-8159?

A vulnerability was found in D-Link DIR-513 1.0. It has been rated as critical. This issue affects the function formLanguageChange of the file /goform/formLanguageChange of the component HTTP POST Request Handler. The manipulation of the argument curTime leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

Is CVE-2025-8159 actively exploited?

Active exploitation of CVE-2025-8159 has not been confirmed. Its EPSS score was 16.7% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-8159?

CVE-2025-8159 has a CVSS v3 base score of 8.8 (HIGH severity).

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