A vulnerability was identified in D-Link DIR-878 1.20B05.
A vulnerability was identified in D-Link DIR-878 1.20B05. Affected is the function SetWanSettings of the component HNAP Handler. The manipulation of the argument ConfigDNS/Primary/ConfigDNS/Secondary leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used. This vulnerability only affects products that are no longer supported by the maintainer.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- D-Link
- Product
- DIR-878
- CVSS v3.1
- 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploitation
- public exploit code reported
- Weakness
- CWE-119, CWE-120
- Exposure class
- Edge / VPN / firewall
- NVD status
- Deferred
Why it ranks 49 (High)
- Public exploit code reported
- CVSS v3.1 7.5 high
- Exposed product class: edge / VPN / firewall
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-124562 on this site · NVD · CVE.org · Vulnpedia
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