CVE-2026-8346
HIGHCVSS 8.8/10EPSS 3.09%
Last modified
CVE-2026-8346 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was detected in D-Link DIR-816 1.10CNB05_R1B011D88210. This affects the function portForward. EPSS estimates a 3.09% chance of exploitation in the next 30 days.
Description
A vulnerability was detected in D-Link DIR-816 1.10CNB05_R1B011D88210. This affects the function portForward. Performing a manipulation of the argument ip_address results in command injection. The attack can be initiated remotely. The exploit is now public and may be used.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Dlink | Dir-816 Firmware | 1.10cnb05_r1b011d88210 |
References
- https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/3.mdExploit, Third Party Advisory
- https://vuldb.com/submit/811380Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/362662Third Party Advisory, VDB Entry
- https://vuldb.com/vuln/362662/ctiPermissions Required, VDB Entry
- https://www.dlink.com/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-8346?
A vulnerability was detected in D-Link DIR-816 1.10CNB05_R1B011D88210. This affects the function portForward. Performing a manipulation of the argument ip_address results in command injection. The attack can be initiated remotely. The exploit is now public and may be used.
How severe is CVE-2026-8346?
CVE-2026-8346 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 3.09% probability of exploitation in the next 30 days.
How do I fix CVE-2026-8346?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-8346?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST