CRITICAL · 9.8

CVE-2016-5681

Stack-based buffer overflow in dws/api/Login on D-Link DIR-850L B1 2.07 before 2.07WWB05, DIR-817 Ax, DIR-818LW Bx before 2.05b03beta03, DIR-822 C1 3.01 before 3.01WWb02, DIR-823 A1 1.00 before 1.00WW...

Vulnerability Description

Stack-based buffer overflow in dws/api/Login on D-Link DIR-850L B1 2.07 before 2.07WWB05, DIR-817 Ax, DIR-818LW Bx before 2.05b03beta03, DIR-822 C1 3.01 before 3.01WWb02, DIR-823 A1 1.00 before 1.00WWb05, DIR-895L A1 1.11 before 1.11WWb04, DIR-890L A1 1.09 before 1.09b14, DIR-885L A1 1.11 before 1.11WWb07, DIR-880L A1 1.07 before 1.07WWb08, DIR-868L B1 2.03 before 2.03WWb01, and DIR-868L C1 3.00 before 3.00WWb01 devices allows remote attackers to execute arbitrary code via a long session cookie.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
DlinkDir-868L Firmware<= 2.03
DlinkDir-868Lb1
DlinkDir-822 Firmware3.01
DlinkDir-822a1
D-LinkDir-880L Firmware<= 1.07
DlinkDir-880La1
D-LinkDir-850L Firmare<= 2.07
DlinkDir-850Lb1
D-LinkDir-895L Firmware<= 1.11
DlinkDir-895La1
D-LinkDir-817L\(W\) Firmware<= jul.2016
DlinkDir-817L\(W\)ax
D-LinkDir-818L\(W\) Firmware<= 2.05
DlinkDir-818L\(W\)ax
D-LinkDir-890L Firmware<= 1.09
DlinkDir-890La1
D-LinkDir-823 Firmware<= 1.00
DlinkDir-823a1
D-LinkDir-885L Firmware<= 1.11
DlinkDir-885La1

Related Weaknesses (CWE)

References

FAQ

What is CVE-2016-5681?

CVE-2016-5681 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Stack-based buffer overflow in dws/api/Login on D-Link DIR-850L B1 2.07 before 2.07WWB05, DIR-817 Ax, DIR-818LW Bx before 2.05b03beta03, DIR-822 C1 3.01 before 3.01WWb02, DIR-823 A1 1.00 before 1.00WW...

How severe is CVE-2016-5681?

CVE-2016-5681 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2016-5681?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-868L Firmware, Dlink Dir-868L, Dlink Dir-822 Firmware, Dlink Dir-822, D-Link Dir-880L Firmware.