// For flags

CVE-2018-13811

 

Severity Score

5.5
*CVSS v3

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 STEP 7 (TIA Portal) (All Versions < V15.1). Password hashes with insufficient computational effort could allow an attacker to access to a project file and reconstruct passwords. The vulnerability could be exploited by an attacker with local access to the project file. No user interaction is required to exploit the vulnerability. The vulnerability could allow the attacker to obtain certain passwords from the project. At the time of advisory publication no public exploitation of this vulnerability was known.

Se ha identificado una vulnerabilidad en SIMATIC STEP 7 (TIA Portal), en todas las versiones anteriores a V15.1. Los hashes de contraseñas con un esfuerzo computacional insuficiente podrían permitir que un atacante acceda a un archivo de proyecto y reconstruya contraseñas. Esta vulnerabilidad podría ser explotada por atacantes con acceso local al archivo de proyecto. No se requiere interacción del usuario para explotar esta vulnerabilidad. La vulnerabilidad podría permitir que el atacante obtenga ciertas contraseñas del proyecto. En el momento de la publicación del aviso, no se conoce ninguna explotación pública de la vulnerabilidad.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-07-10 CVE Reserved
  • 2018-12-13 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-916: Use of Password Hash With Insufficient Computational Effort
CAPEC
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 Step 7 \(tia Portal\)
Search vendor "Siemens" for product "Simatic Step 7 \(tia Portal\)"
 < 15.1
Search vendor "Siemens" for product "Simatic Step 7 \(tia Portal\)" and version " < 15.1"
-
Affected