CVE-2026-7247

A vulnerability has been found in D-Link DI-8100 16.07.26A1. Affected by this issue is the function file_exten_asp of the file file_exten.asp of the component File Extension Handler. The manipulation of the argument Name leads to buffer overflow. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.

CVSS 4.0

7.3CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P

CVSS 3.1

7.2CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-26)

CWEs

CWE-119, CWE-120

Published

2026-04-28

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• dlink:di-8100_firmware

References

• https://github.com/draw-ctf/report/blob/main/DI-8100/file_exten_asp_overflow.md
• https://vuldb.com/submit/802868
• https://vuldb.com/vuln/359856
• https://vuldb.com/vuln/359856/cti
• https://www.dlink.com/

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