// For flags

CVE-2022-34836

ABB Ability TM Operations Data Management Zenon Zenon Log Server file access control

Severity Score

8.2
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Relative Path Traversal vulnerability in ABB Zenon 8.20 allows the user to access files on the Zenon system and user also can add own log messages and e.g., flood the log entries. An attacker who successfully exploit the vulnerability could access the Zenon runtime activities such as the start and stop of various activity and the last error code etc.

Una vulnerabilidad de Salto de Ruta Relativo en ABB Zenon versión 8.20, permite al usuario acceder a archivos en el sistema Zenon y el usuario también puede añadir sus propios mensajes de registro y, por ejemplo, inundar las entradas de registro. Un atacante que explote con éxito la vulnerabilidad podría acceder a las actividades del tiempo de ejecución de Zenon, como el inicio y la detención de varias actividades y el último código de error, etc.

*Credits: ABB thanks Ruben Santamarta for helping to identify the vulnerabilities and protecting our customers
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Attack Vector
Adjacent
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-06-30 CVE Reserved
  • 2022-08-24 CVE Published
  • 2024-02-16 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-23: Relative Path Traversal
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Abb
Search vendor "Abb"
Zenon
Search vendor "Abb" for product "Zenon"
<= 8.20
Search vendor "Abb" for product "Zenon" and version " <= 8.20"
-
Affected