CVEvulnerability

CVE-2018-5455

9.8 CRITICAL Published 2018-03-05 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2018-03-05
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-287, CWE-565

Description

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.

Affected configurations

• moxa oncell g3110-hspa firmware (<= 1.4) • moxa oncell g3110-hspa-t firmware (<= 1.4) • moxa oncell g3150-hspa firmware (<= 1.4) • moxa oncell g3150-hspa-t firmware (<= 1.4)

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-565 Reliance on Cookies without Validation and Integrity Checking weakness

References