A security flaw has been discovered in D-Link DIR-878 1.20B05.
A security flaw has been discovered in D-Link DIR-878 1.20B05. Affected by this vulnerability is the function SetWanSettings of the component HNAP Handler. The manipulation of the argument Primary/Secondary results in buffer overflow. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. 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-2026-124563 on this site · NVD · CVE.org · Vulnpedia
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