CVE-2021-27715
CRITICALCVSS 9.8/10EPSS 1.06%
Last modified
CVE-2021-27715 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in MoFi Network MOFI4500-4GXeLTE-V2 3.5.6-xnet-5052 allows attackers to bypass the authentication and execute arbitrary code via crafted HTTP request.. EPSS estimates a 1.06% chance of exploitation in the next 30 days.
Description
An issue was discovered in MoFi Network MOFI4500-4GXeLTE-V2 3.5.6-xnet-5052 allows attackers to bypass the authentication and execute arbitrary code via crafted HTTP request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mofinetwork | Mofi4500-4gxelte-V2 Firmware | 3.5.6-xnet-5052 |
References
- https://www.nagarro.com/services/security/mofi-cve-security-advisoryThird Party Advisory
- https://www.nagarro.com/services/security/mofi-cve-security-advisoryThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27715?
An issue was discovered in MoFi Network MOFI4500-4GXeLTE-V2 3.5.6-xnet-5052 allows attackers to bypass the authentication and execute arbitrary code via crafted HTTP request.
How severe is CVE-2021-27715?
CVE-2021-27715 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.
How do I fix CVE-2021-27715?
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.
Related CVEs from 2021
- CVE-2021-27704Appspace 6.2.4 is affected by Incorrect Access Control via t…6.5
- CVE-2021-27705Buffer Overflow in Tenda G1 and G3 routers with firmware v15…9.8
- CVE-2021-27706Buffer Overflow in Tenda G1 and G3 routers with firmware ver…9.8
- CVE-2021-27707Buffer Overflow in Tenda G1 and G3 routers with firmware v15…9.8
- CVE-2021-27708Command Injection in TOTOLINK X5000R router with firmware v9…9.8
- CVE-2021-27710Command Injection in TOTOLINK X5000R router with firmware v9…9.8
- CVE-2021-27722An issue was discovered in Nsasoft US LLC SpotAuditor 5.3.5.…5.5
- CVE-2021-27723Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-27730Accellion FTA 9_12_432 and earlier is affected by argument i…9.8
- CVE-2021-27731Accellion FTA 9_12_432 and earlier is affected by stored XSS…6.1
- CVE-2021-27733In JetBrains YouTrack before 2020.6.6441, stored XSS was pos…5.4
- CVE-2021-27734Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.x…9.8
Are you affected by CVE-2021-27715?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST