# D-Link DIR-823G vulnerabilities

Source: https://junglewise.ai/threats/technologies/dir-823g  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 10 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/dir-823g.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in D-Link DIR-823G: 0 in the last 7 days and 1 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-90680, was published on 14 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before. 0 critical against 1.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 5 (1 critical, 0 exploited in the wild)

## About D-Link DIR-823G

A dual-band gigabit wireless router designed for home networking.

## Latest D-Link DIR-823G vulnerabilities

- [CVE-2026-90680: D-Link DIR-823G stack buffer overflow in SetStaticRouteSettings](https://junglewise.ai/threats/cve-2026-90680-d-link-dir-823g-stack-buffer-overflow-in-setstaticroutesettings) (critical, CVSS 9.9, published 14 Sep 2026)
- [CVE-2026-15270: D-Link DIR-823G privilege escalation in web interface](https://junglewise.ai/threats/cve-2026-15270-d-link-dir-823g-privilege-escalation-in-web-interface) (high, CVSS 7.5, published 9 Jul 2026)
- [CVE-2026-11492: D-Link DIR-823G privilege escalation in vsftpd.conf](https://junglewise.ai/threats/cve-2026-11492-d-link-dir-823g-privilege-escalation-in-vsftpd-conf) (medium, CVSS 4.3, published 8 Jun 2026)
- [CVE-2025-60675: D-Link DIR-823G command injection in timelycheck and sysconf](https://junglewise.ai/threats/cve-2025-60675-d-link-dir-823g-command-injection-in-timelycheck-and-sysconf) (medium, CVSS 5.4, published 13 Nov 2025)
- [CVE-2025-60671: D-Link DIR-823G command injection in timelycheck and sysconf binaries](https://junglewise.ai/threats/cve-2025-60671-d-link-dir-823g-command-injection-in-timelycheck-and-sysconf) (medium, CVSS 5.4, published 13 Nov 2025)

## Most severe D-Link DIR-823G vulnerabilities

- [CVE-2026-90680: D-Link DIR-823G stack buffer overflow in SetStaticRouteSettings](https://junglewise.ai/threats/cve-2026-90680-d-link-dir-823g-stack-buffer-overflow-in-setstaticroutesettings) (critical, CVSS 9.9, published 14 Sep 2026)
- [CVE-2026-15270: D-Link DIR-823G privilege escalation in web interface](https://junglewise.ai/threats/cve-2026-15270-d-link-dir-823g-privilege-escalation-in-web-interface) (high, CVSS 7.5, published 9 Jul 2026)
- [CVE-2025-60675: D-Link DIR-823G command injection in timelycheck and sysconf](https://junglewise.ai/threats/cve-2025-60675-d-link-dir-823g-command-injection-in-timelycheck-and-sysconf) (medium, CVSS 5.4, published 13 Nov 2025)
- [CVE-2025-60671: D-Link DIR-823G command injection in timelycheck and sysconf binaries](https://junglewise.ai/threats/cve-2025-60671-d-link-dir-823g-command-injection-in-timelycheck-and-sysconf) (medium, CVSS 5.4, published 13 Nov 2025)
- [CVE-2026-11492: D-Link DIR-823G privilege escalation in vsftpd.conf](https://junglewise.ai/threats/cve-2026-11492-d-link-dir-823g-privilege-escalation-in-vsftpd-conf) (medium, CVSS 4.3, published 8 Jun 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before. 0 critical against 1.

| 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 | 1 | 1 | 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 D-Link technologies

- [D-Link DWR-M961](https://junglewise.ai/threats/technologies/dwr-m961): 15 vulnerabilities
- [D-Link DNS-340L](https://junglewise.ai/threats/technologies/dns-340l): 7 vulnerabilities
- [D-Link DIR-878](https://junglewise.ai/threats/technologies/d-link-dir-878): 5 vulnerabilities
- [D-Link DNS-320L](https://junglewise.ai/threats/technologies/dns-320l): 5 vulnerabilities
- [D-Link DWR-M921](https://junglewise.ai/threats/technologies/dwr-m921): 5 vulnerabilities
- [D-Link DI-8400](https://junglewise.ai/threats/technologies/di-8400): 4 vulnerabilities
- [D-Link DNR-202L](https://junglewise.ai/threats/technologies/dnr-202l): 4 vulnerabilities
- [D-Link DNR-322L](https://junglewise.ai/threats/technologies/dnr-322l): 4 vulnerabilities
- [D-Link DNS-120](https://junglewise.ai/threats/technologies/dns-120): 4 vulnerabilities
- [D-Link DNS-315L](https://junglewise.ai/threats/technologies/dns-315l): 4 vulnerabilities
- [D-Link DNS-345](https://junglewise.ai/threats/technologies/dns-345): 4 vulnerabilities
- [D-Link DWR-M920](https://junglewise.ai/threats/technologies/dwr-m920): 4 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, "D-Link DIR-823G vulnerabilities", https://junglewise.ai/threats/technologies/dir-823g, 10 November 2026.