CVE-2018-11421
Last modified
CVE-2018-11421 is a vulnerability of currently unknown severity. Moxa OnCell G3100-HSPA Series version 1.6 Build 17100315 and prior use a proprietary monitoring protocol that does not provide confidentiality, integrity, and authenticity security controls. All information is sent in plain text, and can be intercepted and modified. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
Description
Moxa OnCell G3100-HSPA Series version 1.6 Build 17100315 and prior use a proprietary monitoring protocol that does not provide confidentiality, integrity, and authenticity security controls. All information is sent in plain text, and can be intercepted and modified. The protocol is vulnerable to remote unauthenticated disclosure of sensitive information, including the administrator's password. Under certain conditions, it's also possible to retrieve additional information, such as content of HTTP requests to the device, or the previously used password, due to memory leakages.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Moxa | Oncell G3150-Hspa Firmware | <= 1.6 |
| Moxa | Oncell G3150-Hspa-T Firmware | <= 1.6 |
References
- https://github.com/klsecservices/Advisories/blob/master/KL-MOXA-2018-103.mdThird Party Advisory
- https://github.com/klsecservices/Advisories/blob/master/KL-MOXA-2018-103.mdThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-11421?
How severe is CVE-2018-11421?
How do I fix CVE-2018-11421?
Are you affected by CVE-2018-11421?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST