CVE-2020-12496
Summary
| CVE | CVE-2020-12496 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-11-19 18:15:00 UTC |
| Updated | 2020-12-08 18:44:00 UTC |
| Description | Endress+Hauser Ecograph T (Neutral/Private Label) (RSG35, ORSG35) and Memograph M (Neutral/Private Label) (RSG45, ORSG45) with Firmware version V2.0.0 and above is prone to exposure of sensitive information to an unauthorized actor. The firmware release has a dynamic token for each request submitted to the server, which makes repeating requests and analysis complex enough. Nevertheless, it's possible and during the analysis it was discovered that it also has an issue with the access-control matrix on the server-side. It was found that a user with low rights can get information from endpoints that should not be available to this user. |
Risk And Classification
Problem Types: CWE-200
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Endress | Orsg35 | - | All | All | All |
| Hardware | Endress | Orsg35 | - | All | All | All |
| Operating System | Endress | Orsg35 Firmware | All | All | All | All |
| Operating System | Endress | Orsg35 Firmware | All | All | All | All |
| Hardware | Endress | Orsg45 | - | All | All | All |
| Hardware | Endress | Orsg45 | - | All | All | All |
| Operating System | Endress | Orsg45 Firmware | All | All | All | All |
| Operating System | Endress | Orsg45 Firmware | All | All | All | All |
| Hardware | Endress | Rsg35 | - | All | All | All |
| Hardware | Endress | Rsg35 | - | All | All | All |
| Operating System | Endress | Rsg35 Firmware | All | All | All | All |
| Operating System | Endress | Rsg35 Firmware | All | All | All | All |
| Hardware | Endress | Rsg45 | - | All | All | All |
| Hardware | Endress | Rsg45 | - | All | All | All |
| Operating System | Endress | Rsg45 Firmware | All | All | All | All |
| Operating System | Endress | Rsg45 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| ENDRESS+HAUSER: Ecograph T utilizing Webserver firmware version 2.x — English (USA) | CONFIRM | cert.vde.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Maxim Rupp reported this vulnerability to CERT@VDE
There are currently no legacy QID mappings associated with this CVE.