{"cve":"CVE-2018-25147","nvd":{"published":"2025-12-24T20:15:49.210","modified":"2026-06-17T01:54:49.307","status":"Analyzed","description":"Microhard Systems IPn4G 1.1.0 contains hardcoded default credentials that cannot be changed through normal gateway operations. Attackers can exploit these default credentials to gain unauthorized root-level access to the device by logging in with predefined username and password combinations.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-1392"],"references":["http://www.microhardcorp.com","https://www.exploit-db.com/exploits/45040","https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5480.php","https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5480.php"],"products":["microhardcorp:bullet-3g_firmware","microhardcorp:bullet-lte_firmware","microhardcorp:bulletplus_firmware","microhardcorp:dragon-lte_firmware","microhardcorp:ipn3gb_firmware","microhardcorp:ipn3gii_firmware","microhardcorp:ipn4g_firmware","microhardcorp:ipn4gb_firmware","microhardcorp:ipn4gii_firmware","microhardcorp:vip4gb_firmware","microhardcorp:vip4gb_wifi-n_firmware"],"source":"nvd","synced_at":"2026-10-19T22:18:08.089039631+00:00"},"epss":{"cve":"CVE-2018-25147","score":0.00388,"percentile":0.32954,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}