CVE-2020-10918
C-MORE HMI EA9 Authentication Bypass Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
This vulnerability allows remote attackers to bypass authentication on affected installations of C-MORE HMI EA9 Firmware version 6.52 touch screen panels. Authentication is not required to exploit this vulnerability. The specific flaw exists within the authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users. Was ZDI-CAN-10182.
Esta vulnerabilidad permite a atacantes remotos omitir la autenticación en las instalaciones afectadas de los paneles de control de la pantalla táctil C-MORE HMI EA9 versión de Firmware 6.52. No es requerida una autenticación para explotar esta vulnerabilidad. El fallo específico se presenta dentro del mecanismo de autenticación. El problema es debido a una autenticación insuficiente en las peticiones posteriores a la autenticación. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios a recursos normalmente protegidos de usuarios no autenticados. Fue ZDI-CAN-10182
This vulnerability allows remote attackers to bypass authentication on affected installations of C-MORE HMI EA9 touch screen panels. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the authentication mechanism. The issue is due to insufficient authentication on post-authentication requests. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from unauthenticated users.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2020-03-24 CVE Reserved
- 2020-07-07 CVE Published
- 2024-07-30 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
CAPEC
References (1)
URL | Tag | Source |
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https://www.zerodayinitiative.com/advisories/ZDI-20-805 | Third Party Advisory |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-pgmsw Search vendor "Automationdirect" for product "Ea9-pgmsw" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-rhmi Search vendor "Automationdirect" for product "Ea9-rhmi" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t10cl Search vendor "Automationdirect" for product "Ea9-t10cl" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t10wcl Search vendor "Automationdirect" for product "Ea9-t10wcl" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t12cl Search vendor "Automationdirect" for product "Ea9-t12cl" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t15cl Search vendor "Automationdirect" for product "Ea9-t15cl" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t15cl-r Search vendor "Automationdirect" for product "Ea9-t15cl-r" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t6cl Search vendor "Automationdirect" for product "Ea9-t6cl" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t6cl-r Search vendor "Automationdirect" for product "Ea9-t6cl-r" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t7cl Search vendor "Automationdirect" for product "Ea9-t7cl" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t7cl-r Search vendor "Automationdirect" for product "Ea9-t7cl-r" | - | - |
Safe
|
Automationdirect Search vendor "Automationdirect" | C-more Hmi Ea9 Firmware Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" | 6.52 Search vendor "Automationdirect" for product "C-more Hmi Ea9 Firmware" and version "6.52" | - |
Affected
| in | Automationdirect Search vendor "Automationdirect" | Ea9-t8cl Search vendor "Automationdirect" for product "Ea9-t8cl" | - | - |
Safe
|