CVE-2020-14077
Last modified
CVE-2020-14077 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-based buffer overflow in the ssi binary. The overflow allows an authenticated user to execute arbitrary code by POSTing to apply.cgi via the action set_sta_enrollee_pin_wifi1 (or set_sta_enrollee_pin_wifi0) with a sufficiently long wps_sta_enrollee_pin key.. EPSS estimates a 1.78% chance of exploitation in the next 30 days.
Description
TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-based buffer overflow in the ssi binary. The overflow allows an authenticated user to execute arbitrary code by POSTing to apply.cgi via the action set_sta_enrollee_pin_wifi1 (or set_sta_enrollee_pin_wifi0) with a sufficiently long wps_sta_enrollee_pin key.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Trendnet | Tew-827dru Firmware | <= 2.06b04 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-14077?
How severe is CVE-2020-14077?
How do I fix CVE-2020-14077?
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.
Related CVEs from 2020
- CVE-2020-14071An issue was discovered in MK-AUTH 19.01. XSS vulnerabilitie…6.1
- CVE-2020-14072An issue was discovered in MK-AUTH 19.01. It allows command …9.8
- CVE-2020-14073XSS exists in PRTG Network Monitor 20.1.56.1574 via crafted …5.4
- CVE-2020-14074TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-…8.8
- CVE-2020-14075TRENDnet TEW-827DRU devices through 2.06B04 contain multiple…8.8
- CVE-2020-14076TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-…8.8
- CVE-2020-14078TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-…8.8
- CVE-2020-14079TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-…8.8
- CVE-2020-1408A remote code execution vulnerability exists when the Window…8.8
- CVE-2020-14080TRENDnet TEW-827DRU devices through 2.06B04 contain a stack-…9.8
- CVE-2020-14081TRENDnet TEW-827DRU devices through 2.06B04 contain multiple…8.8
- CVE-2020-1409A remote code execution vulnerability exists in the way that…7.8
Are you affected by CVE-2020-14077?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST