# Dlink Di-8100 Firmware vulnerabilities Source: https://junglewise.ai/threats/technologies/di-8100-firmware Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/di-8100-firmware.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 8 vulnerabilities in Dlink Di-8100 Firmware: 0 in the last 7 days and 0 in the last 90 days, 3 of them critical and 0 exploited in the wild. The most recent, CVE-2026-7857, was published on 5 May 2026. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 0 - All time: 8 (3 critical, 0 exploited in the wild) ## About Dlink Di-8100 Firmware Firmware for the DI-8100 enterprise router. ## Latest Dlink Di-8100 Firmware vulnerabilities - [CVE-2026-7857: D-Link DI-8100 buffer overflow in user_group.asp CGI handler](https://junglewise.ai/threats/cve-2026-7857-d-link-di-8100-buffer-overflow-in-user-group-asp-cgi-handler) (high, CVSS 7.2, published 5 May 2026) - [CVE-2026-7856: D-Link DI-8100 stack buffer overflow in url_member.asp](https://junglewise.ai/threats/cve-2026-7856-d-link-di-8100-stack-buffer-overflow-in-url-member-asp) (high, CVSS 7.2, published 5 May 2026) - [CVE-2026-7855: D-Link DI-8100 buffer overflow in tggl_asp function](https://junglewise.ai/threats/cve-2026-7855-d-link-di-8100-buffer-overflow-in-tggl-asp-function) (high, CVSS 8.8, published 5 May 2026) - [CVE-2026-7854: D-Link DI-8100 buffer overflow in url_rule.asp](https://junglewise.ai/threats/cve-2026-7854-d-link-di-8100-buffer-overflow-in-url-rule-asp) (critical, CVSS 9.8, published 5 May 2026) - [CVE-2026-7853: D-Link DI-8100 buffer overflow in /auto_reboot.asp](https://junglewise.ai/threats/cve-2026-7853-d-link-di-8100-buffer-overflow-in-auto-reboot-asp) (critical, CVSS 9.8, published 5 May 2026) - [CVE-2026-7851: D-Link DI-8100 stack-based buffer overflow in yyxz.asp](https://junglewise.ai/threats/cve-2026-7851-d-link-di-8100-stack-based-buffer-overflow-in-yyxz-asp) (high, CVSS 7.2, published 5 May 2026) - [CVE-2026-7248: A vulnerability was found in D-Link DI-8100 16.07.26A1. This affects the function tgfile_htm of the file tgfile.htm of…](https://junglewise.ai/threats/cve-2026-7248-a-vulnerability-was-found-in-d-link-di-8100-16-07-26a1-this) (critical, CVSS 9.8, published 28 Apr 2026) - [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…](https://junglewise.ai/threats/cve-2026-7247-a-vulnerability-has-been-found-in-d-link-di-8100-16-07-26a1) (high, CVSS 7.2, published 28 Apr 2026) ## Most severe Dlink Di-8100 Firmware vulnerabilities - [CVE-2026-7854: D-Link DI-8100 buffer overflow in url_rule.asp](https://junglewise.ai/threats/cve-2026-7854-d-link-di-8100-buffer-overflow-in-url-rule-asp) (critical, CVSS 9.8, published 5 May 2026) - [CVE-2026-7248: A vulnerability was found in D-Link DI-8100 16.07.26A1. This affects the function tgfile_htm of the file tgfile.htm of…](https://junglewise.ai/threats/cve-2026-7248-a-vulnerability-was-found-in-d-link-di-8100-16-07-26a1-this) (critical, CVSS 9.8, published 28 Apr 2026) - [CVE-2026-7853: D-Link DI-8100 buffer overflow in /auto_reboot.asp](https://junglewise.ai/threats/cve-2026-7853-d-link-di-8100-buffer-overflow-in-auto-reboot-asp) (critical, CVSS 9.8, published 5 May 2026) - [CVE-2026-7855: D-Link DI-8100 buffer overflow in tggl_asp function](https://junglewise.ai/threats/cve-2026-7855-d-link-di-8100-buffer-overflow-in-tggl-asp-function) (high, CVSS 8.8, published 5 May 2026) - [CVE-2026-7856: D-Link DI-8100 stack buffer overflow in url_member.asp](https://junglewise.ai/threats/cve-2026-7856-d-link-di-8100-stack-buffer-overflow-in-url-member-asp) (high, CVSS 7.2, published 5 May 2026) - [CVE-2026-7857: D-Link DI-8100 buffer overflow in user_group.asp CGI handler](https://junglewise.ai/threats/cve-2026-7857-d-link-di-8100-buffer-overflow-in-user-group-asp-cgi-handler) (high, CVSS 7.2, published 5 May 2026) - [CVE-2026-7851: D-Link DI-8100 stack-based buffer overflow in yyxz.asp](https://junglewise.ai/threats/cve-2026-7851-d-link-di-8100-stack-based-buffer-overflow-in-yyxz-asp) (high, CVSS 7.2, published 5 May 2026) - [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…](https://junglewise.ai/threats/cve-2026-7247-a-vulnerability-has-been-found-in-d-link-di-8100-16-07-26a1) (high, CVSS 7.2, published 28 Apr 2026) ## Vulnerabilities per week Nothing was published in the last eight weeks. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Dlink technologies - [Dlink Di-8003](https://junglewise.ai/threats/technologies/di-8003): 27 vulnerabilities - [Dlink Di-8003 Firmware](https://junglewise.ai/threats/technologies/di-8003-firmware): 27 vulnerabilities - [Dlink Dwr-M920](https://junglewise.ai/threats/technologies/dlink-dwr-m920): 14 vulnerabilities - [Dlink Dwr-M920 Firmware](https://junglewise.ai/threats/technologies/dwr-m920-firmware): 14 vulnerabilities - [Dlink Dwr-932b](https://junglewise.ai/threats/technologies/dwr-932b): 10 vulnerabilities - [Dlink Dwr-932b Firmware](https://junglewise.ai/threats/technologies/dwr-932b-firmware): 10 vulnerabilities - [Dlink Dir-605l](https://junglewise.ai/threats/technologies/dir-605l): 9 vulnerabilities - [Dlink Dir-605l Firmware](https://junglewise.ai/threats/technologies/dir-605l-firmware): 9 vulnerabilities - [Dlink Di-8100](https://junglewise.ai/threats/technologies/di-8100): 8 vulnerabilities - [Dlink Dir-822k](https://junglewise.ai/threats/technologies/dir-822k): 7 vulnerabilities - [Dlink Dir-822k Firmware](https://junglewise.ai/threats/technologies/dir-822k-firmware): 7 vulnerabilities - [Dlink Dir-825m Firmware](https://junglewise.ai/threats/technologies/dir-825m-firmware): 5 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Dlink Di-8100 Firmware vulnerabilities", https://junglewise.ai/threats/technologies/di-8100-firmware, 9 November 2026.