Vulnerability CVE-2018-5455


Published: 2018-03-05

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.

Type:

CWE-287

(Improper Authentication)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
MOXA -> Oncell g3110-hspa-t firmware 
MOXA -> Oncell g3110-hspa firmware 
MOXA -> Oncell g3150-hspa-t firmware 
MOXA -> Oncell g3150-hspa firmware 

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

Copyright 2022, cxsecurity.com

 

Back to Top