CVE-2018-17786
UnknownEPSS 4.12%
Last modified
CVE-2018-17786 is a vulnerability of currently unknown severity. On D-Link DIR-823G devices, ExportSettings.sh, upload_settings.cgi, GetDownLoadSyslog.sh, and upload_firmware.cgi do not require authentication, which allows remote attackers to execute arbitrary code.. EPSS estimates a 4.12% chance of exploitation in the next 30 days.
Description
On D-Link DIR-823G devices, ExportSettings.sh, upload_settings.cgi, GetDownLoadSyslog.sh, and upload_firmware.cgi do not require authentication, which allows remote attackers to execute arbitrary code.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| D-Link | Dir-823g Firmware | All versions |
References
- https://xz.aliyun.com/t/2834Exploit, Third Party Advisory
- https://xz.aliyun.com/t/2834Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-17786?
On D-Link DIR-823G devices, ExportSettings.sh, upload_settings.cgi, GetDownLoadSyslog.sh, and upload_firmware.cgi do not require authentication, which allows remote attackers to execute arbitrary code.
How severe is CVE-2018-17786?
Severity scoring for CVE-2018-17786 is pending analysis. The EPSS model estimates a 4.12% probability of exploitation in the next 30 days.
How do I fix CVE-2018-17786?
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-2018-17786?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST