CVE-2016-5681
9.8 · CRITICALOverview
CVE-2016-5681 is a critical-severity vulnerability affecting dlink dir-868l_firmware. It was published on August 25, 2016 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from dlink. Update dir-868l_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dlink | dir-868l_firmware | 0 | Affected |
| d-link | dir-880l_firmware | 0 | Affected |
| d-link | dir-850l_firmare | 0 | Affected |
| d-link | dir-895l_firmware | 0 | Affected |
| d-link | dir-817l\(w\)_firmware | 0 | Affected |
| d-link | dir-818l\(w\)_firmware | 0 | Affected |
| d-link | dir-890l_firmware | 0 | Affected |
| d-link | dir-823_firmware | 0 | Affected |
| d-link | dir-885l_firmware | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2016-5681?
CVE-2016-5681 is a critical-severity vulnerability affecting dlink dir-868l_firmware. It was published on August 25, 2016 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2016-5681?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2016-5681?
Check the references section for vendor advisories and patches from dlink. Update dir-868l_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2016-5681?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-5681 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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