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.

Score

CVSS 3.0 9.8 Critical

Status

Modified - cret@cert.org

Published

2018-07-13

Last modified

2024-08-06

Weaknesses

CWE-119, CWE-121

Affected products

• Dir-818lw (D-link)
• Dir-822 (D-link)
• Dir-823 (D-link)
• Dir-850l (D-link)
• Dir-868l (D-link)
• Dir-880l (D-link)
• Dir-885l (D-link)
• Dir-890l (D-link)
• Dir-895l (D-link)
• Dir-818l(w) Firmware (Dlink)
• Dir-822 Firmware (Dlink)
• Dir-823 Firmware (Dlink)
• Dir-850l Firmware (Dlink)
• Dir-868l Firmware (Dlink)
• Dir-880l Firmware (Dlink)
• Dir-885l Firmware (Dlink)
• Dir-890l Firmware (Dlink)
• Dir-895l Firmware (Dlink)

References

• http://seclists.org/fulldisclosure/2016/Nov/38
• http://www.securityfocus.com/bid/94130
• https://www.exploit-db.com/exploits/40805/
• https://www.kb.cert.org/vuls/id/677427