CVE-2016-6563

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.

CVSS v3.0

9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C

EPSS

79.95% chance of exploitation in the next 30 days, 100th percentile

Published

2018-07-13

Updated

2024-08-06

Proof-of-concept exploits (1)

• http://seclists.org/fulldisclosure/2016/Nov/38

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/dlink_hnap_login_bof.…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/40805

References

• CVE Record
• NVD entry

Related

• CVE-2016-6521
• CVE-2016-6564
• CVE-2016-6516
• CVE-2016-6566
• CVE-2016-6515
• CVE-2016-6593