CVE•Published 2023-09-08•Modified 2026-07-09•1 article on news•5 live references•NVD data
CVE-2021-27715Mofinetwork · Mofi4500-4gxelte-v2_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
60
Exploit Prediction Scoring System · top 40% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2023-09-08
Modified 2026-07-09
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2021-27715Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Mofi4500-4gxelte-v2 Firmware"Hosts Shodan identified as running Mofi4500-4gxelte-v2 Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2021-27715Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2021-27715Censys host search filtered to this CVE id.
grep.app
CVE-2021-27715Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2021-27715GitHub code search for direct mentions.
Google dork
"CVE-2021-27715" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2021-27715 on GitHub.