CVE-2019-19223 — A Broken Access Control vulnerability in the D-Link DSL-2680 web administration

A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to reboot the router by submitting a reboot.html GET request without being authenticated on the admin interface.

01What is this vulnerability?

A Broken Access Control vulnerability in the D-Link DSL-2680 web administration interface (Firmware EU_1.03) allows an attacker to reboot the router by submitting a reboot.html GET request without being authenticated on the admin interface.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2020-03-04T18:04:51.000Z
• Last modified: 2024-08-05T02:09:39.567Z

09References

• www.ftc.gov — https://www.ftc.gov/system/files/documents/cases/dlink_proposed_order_and_judgme…
• www.dlink.com — https://www.dlink.com/en/security-bulletin
• github.com — https://github.com/0x8b30cc/DSL-2680-Multiple-Vulnerabilities
• github.com — https://github.com/0x8b30cc/DSL-2680-Multiple-Vulnerabilities/blob/master/CVE-20…