CVE-2020-10048
Severity Score
5.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A vulnerability has been identified in SIMATIC PCS 7 (All versions), SIMATIC WinCC (All versions < V7.5 SP2). Due to an insecure password verification process, an attacker could bypass the password protection set on protected files, thus being granted access to the protected content, circumventing authentication.
Se ha identificado una vulnerabilidad en SIMATIC PCS 7 (todas las versiones), SIMATIC WinCC (todas las versiones anteriores a V7.5 SP2). Debido a un proceso de verificación de contraseña no seguro, un atacante podría omitir la protección con contraseña establecida en los archivos protegidos, obteniendo así acceso al contenido protegido, evitando la autenticación
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-03-04 CVE Reserved
- 2021-02-09 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-287: Improper Authentication
- CWE-288: Authentication Bypass Using an Alternate Path or Channel
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-944678.pdf | 2021-02-11 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Siemens Search vendor "Siemens" | Simatic Pcs 7 Search vendor "Siemens" for product "Simatic Pcs 7" | * | - |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Simatic Wincc Search vendor "Siemens" for product "Simatic Wincc" | < 7.5 Search vendor "Siemens" for product "Simatic Wincc" and version " < 7.5" | - |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Simatic Wincc Search vendor "Siemens" for product "Simatic Wincc" | 7.5 Search vendor "Siemens" for product "Simatic Wincc" and version "7.5" | sp1 |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Simatic Wincc Search vendor "Siemens" for product "Simatic Wincc" | 7.5 Search vendor "Siemens" for product "Simatic Wincc" and version "7.5" | sp1_update1 |
Affected
| ||||||
| Siemens Search vendor "Siemens" | Simatic Wincc Search vendor "Siemens" for product "Simatic Wincc" | 7.5 Search vendor "Siemens" for product "Simatic Wincc" and version "7.5" | sp1_update2 |
Affected
| ||||||