Critical 9.8Published May 5, 2026

CVE-2026-7853A weakness has been identified in D-Link DI-8100 16.07.26A1.

Updated under an hour ago (2026-10-19 07:10 UTC)

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It affects dlink di-8100_firmware. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for dlink di-8100_firmware

Exploited in the last 30 days

A weakness has been identified in D-Link DI-8100 16.07.26A1. Affected is the function sprintf of the file /auto_reboot.asp of the component HTTP Handler. This manipulation of the argument enable/time causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

CVSS: 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-119, CWE-120
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jul 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

dlink di-8100_firmware dlink:di-8100_firmware	16.07.26a1	NVD

References

https://github.com/draw-ctf/report/blob/main/DI-8100/auto_reboot_asp_overflow.mdexploit, third-party-advisory
https://vuldb.com/submit/807837third-party-advisory, vdb-entry
https://vuldb.com/vuln/361130third-party-advisory, vdb-entry
https://vuldb.com/vuln/361130/ctipermissions-required, vdb-entry
https://www.dlink.com/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.