D Link · Dir-890L · CVE-2016-5681
**Name of the Vulnerable Software and Affected Versions**
D-Link DIR-850L B1 versions 2.07 through 2.07WWB04
D-Link DIR-817 Ax version not specified
D-Link DIR-818LW Bx versions prior to 2.05b03beta03
D-Link DIR-822 C1 versions 3.01 through 3.01WWb01
D-Link DIR-823 A1 versions 1.00 through 1.00WWb04
D-Link DIR-895L A1 versions 1.11 through 1.11WWb03
D-Link DIR-890L A1 versions 1.09 through 1.09b13
D-Link DIR-885L A1 versions 1.11 through 1.11WWb06
D-Link DIR-880L A1 versions 1.07 through 1.07WWb07
D-Link DIR-868L B1 versions 2.03 through 2.03WWb00
D-Link DIR-868L C1 versions 3.00 through 3.00WWb00
**Description**
A stack-based buffer overflow issue exists in the dws/api/Login endpoint on certain D-Link devices, allowing remote attackers to execute arbitrary code via a long session cookie.
**Recommendations**
For D-Link DIR-850L B1 version 2.07, update to version 2.07WWB05 or later.
For D-Link DIR-817 Ax, update to a version that is not affected by this issue.
For D-Link DIR-818LW Bx versions prior to 2.05b03beta03, update to version 2.05b03beta03 or later.
For D-Link DIR-822 C1 versions 3.01 through 3.01WWb01, update to version 3.01WWb02 or later.
For D-Link DIR-823 A1 versions 1.00 through 1.00WWb04, update to version 1.00WWb05 or later.
For D-Link DIR-895L A1 versions 1.11 through 1.11WWb03, update to version 1.11WWb04 or later.
For D-Link DIR-890L A1 versions 1.09 through 1.09b13, update to version 1.09b14 or later.
For D-Link DIR-885L A1 versions 1.11 through 1.11WWb06, update to version 1.11WWb07 or later.
For D-Link DIR-880L A1 versions 1.07 through 1.07WWb07, update to version 1.07WWb08 or later.
For D-Link DIR-868L B1 versions 2.03 through 2.03WWb00, update to version 2.03WWb01 or later.
For D-Link DIR-868L C1 versions 3.00 through 3.00WWb00, update to version 3.00WWb01 or later.