CVE-2021-27715

9.8 criticalEPSS 1.1%

Critical (9.8) in mofinetwork mofi4500-4gxelte-v2 firmware. EPSS 1.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.1% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2023-09-08
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

mofinetwork:mofi4500-4gxelte-v2_firmware

References

https://www.nagarro.com/services/security/mofi-cve-security-advisory
https://www.nagarro.com/services/security/mofi-cve-security-advisory

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