CVE-2018-5455

A Reliance on Cookies without Validation and Integrity Checking issue was discovered in Moxa OnCell G3100-HSPA Series version 1.4 Build 16062919 and prior. The application allows a cookie parameter to consist of only digits, allowing an attacker to perform a brute force attack bypassing authentication and gaining access to device functions.

Score

CVSS 3.0 9.8 Critical

Status

Modified - ics-cert@hq.dhs.gov

Published

2018-03-05

Last modified

2024-08-05

Weaknesses

CWE-287, CWE-565

Affected products

• Oncell G3110-hspa-t Firmware (Moxa)
• Oncell G3110-hspa Firmware (Moxa)
• Oncell G3150-hspa-t Firmware (Moxa)
• Oncell G3150-hspa Firmware (Moxa)

References

• https://ics-cert.us-cert.gov/advisories/ICSA-18-060-02