CVE-2019-19226 — 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 enable or disable MAC address filtering by submitting a crafted Forms/WlanMacFilter_1 POST request without being authenticated on the admin interface
Published
2020-03-04T18:08:25.000Z
Last modified
2024-08-05T02:09:39.437Z
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 enable or disable MAC address filtering by submitting a crafted Forms/WlanMacFilter_1 POST 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: 2020-03-04T18:08:25.000Z
- Last modified: 2024-08-05T02:09:39.437Z
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…
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