critical9.9
CVE-2026-90680
A security flaw has been discovered in D-Link DIR-823G 1.0.2B05_20181207.
Impact
A security flaw has been discovered in D-Link DIR-823G 1.0.2B05_20181207. The impacted element is the function strcpy of the file /HNAP1/SetStaticRouteSettings of the component HNAP1. The manipulation of the argument PAddress/SubnetMask/Gateway results in stack-based buffer overflow. The attack can be launched remotely.
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-823g/SetStaticRouteSettings/README.md
- https://vuldb.com/cve/CVE-2026-90680
- https://vuldb.com/submit/914902
- https://vuldb.com/vuln/403213
- https://vuldb.com/vuln/403213/cti
- https://www.dlink.com/