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Findings

CVE-2026-7857

A vulnerability has been found in D-Link DI-8100 16.07.26A1.

Published May 5, 2026 · updated Jul 24, 2026 · dlink di-8100 firmware

A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /user_group.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 5, 2026 · NIST NVD

    Detected

    A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /user_group.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

  2. Jul 24, 2026 · NIST NVD

    Updated

    A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /user_group.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Affected

  • cpe dlink/di-8100 firmware16.07.26a1

Sources

  • CVE.orgVulnerability recordCVE-2026-7857

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-7857

    A vulnerability has been found in D-Link DI-8100 16.07.26A1. This vulnerability affects the function sprintf of the file /user_group.asp of the component CGI Handler. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed t

    nvd.nist.gov

References