D-Link DIR routers contain a stack-based buffer overflow in the HNAP Login action
82Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 80%
from disclosure to weapon0 days
Published on NVDJul 13
1st PoCNov 21
metasploitNov 7
VulnCheck+2421d
exploitation probability
80%top 1% of all CVEs
observed exploitation
yesVulnCheck
2 public exploit(s)
Processing malformed SOAP messages when performing the HNAP Login action causes a buffer overflow in the stack in some D-Link DIR routers. The vulnerable XML fields within the SOAP body are: Action, Username, LoginPassword, and Captcha. The following products are affected: DIR-823, DIR-822, DIR-818L(W), DIR-895L, DIR-890L, DIR-885L, DIR-880L, DIR-868L, and DIR-850L.
Affected products
D-Link · DIR-818L(W)D-Link · DIR-822D-Link · DIR-823D-Link · DIR-850LD-Link · DIR-868LD-Link · DIR-880LD-Link · DIR-885LD-Link · DIR-890LD-Link · DIR-895Lpublic PoCs found — 2✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/40805cve_referencewww.exploit-db.com/exploits/40805/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.