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CVE-2023-3321

Code Execution through Writable Mosquitto Configuration File

Published: Jul 24, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-15
7.0HIGH
NVD MITRE
EPSS Score
0.3%
Top 75.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the Zenon system. An attacker could exploit the vulnerability by using specially crafted programs to exploit the vulnerabilities by allowing them to run on the zenon installed hosts. This issue affects ABB Ability™ zenon: from 11 build through 11 build 106404.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:HPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-15

Affected Products

ABB
commercial·CHaka asea brown boveri, abb group
zenon
ICS / OT / IoT
ABB Ability™ zenon
ICS / OT / IoT
Asea Brown Boveri Ltd.
commercial·CHaka abb
zenonMixed
ICS / OT / IoT / industrial-network

Exploitability

Official Patch Available
Workaround Available
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References

https://search.abb.com/library/Download.aspx?DocumentID=2NGA001801&LanguageCode=en&DocumentPartId=&Action=Launch&_ga=2.194142766.2067879716.1690216773-1911411808.1686627590
search.abb.com
https://search.abb.com/library/Download.aspx?DocumentID=2NGA001801&LanguageCode=en&DocumentPartId=&Action=Launch&_ga=2.194142766.2067879716.1690216773-1911411808.1686627590
search.abb.com

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