critical9.9
CVE-2026-90693
A flaw has been found in D-Link DIR-878 120B05.
Impact
A flaw has been found in D-Link DIR-878 120B05. This impacts the function SetWan3Settings of the component WAN Settings. This manipulation of the argument Primary/Secondary causes stack-based buffer overflow. Remote exploitation of the attack is possible.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetWan3Settings/README.md
- https://vuldb.com/cve/CVE-2026-90693
- https://vuldb.com/submit/915573
- https://vuldb.com/vuln/403226
- https://vuldb.com/vuln/403226/cti
- https://www.dlink.com/
- https://github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetWan3Settings/README.md