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CVE-2018-25147

CRITICALCVSS 9.3/10EPSS 0.33%

Last modified

CVE-2018-25147 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1
7.5/10

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

CVSS 4.0
9.3/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.33%

25.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
MicrohardcorpIpn4g Firmware1.1.0Build1098
MicrohardcorpIpn3gb Firmware2.2.0Build2160
MicrohardcorpIpn4gb Firmware1.1.6Build1184-14
MicrohardcorpIpn4gb Firmware1.1.0Rev2 Build1090-2
MicrohardcorpBullet-3g Firmware1.2.0Reva Build1032
MicrohardcorpVip4gb Firmware1.1.6Build 1204
MicrohardcorpVip4gb Wifi-N Firmware1.1.6Rev2 Build1196
MicrohardcorpBullet-Lte Firmware1.2.0Build1078
MicrohardcorpIpn3gii Firmware1.2.0Build1076
MicrohardcorpIpn4gii Firmware1.2.0Build1078
MicrohardcorpBulletplus Firmware1.3.0Build1036
MicrohardcorpDragon-Lte Firmware1.1.0Build1036

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2018-25147?
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.
How severe is CVE-2018-25147?
CVE-2018-25147 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2018-25147?
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.

Are you affected by CVE-2018-25147?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST