// For flags

CVE-2023-4383

MicroWorld eScan Anti-Virus runasroot incorrect execution-assigned permissions

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability, which was classified as critical, was found in MicroWorld eScan Anti-Virus 7.0.32 on Linux. This affects an unknown part of the file runasroot. The manipulation leads to incorrect execution-assigned permissions. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-237315. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Es wurde eine kritische Schwachstelle in MicroWorld eScan Anti-Virus 7.0.32 für Linux gefunden. Es betrifft eine unbekannte Funktion der Datei runasroot. Dank Manipulation mit unbekannten Daten kann eine incorrect execution-assigned permissions-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: dmknght
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
Single
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-08-16 CVE Reserved
  • 2023-08-16 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • 2024-08-22 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-279: Incorrect Execution-Assigned Permissions
  • CWE-732: Incorrect Permission Assignment for Critical Resource
CAPEC
References (2)
URL Tag Source
https://vuldb.com/?id.237315 Technical Description
URL Date SRC
https://gist.github.com/dmknght/ac489cf3605ded09b3925521afee3003 2024-08-02
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Escanav
Search vendor "Escanav"
 Escan Anti-virus
Search vendor "Escanav" for product "Escan Anti-virus"
 7.0.32
Search vendor "Escanav" for product "Escan Anti-virus" and version "7.0.32"
linux
Affected