CVE-2023-4383 : A vulnerability, which was classified as critical, was found in MicroWorld eScan Anti-Virus 7.0.32 on Linux. This affect

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.

Published 2023-08-16 20:15:10

Updated 2024-05-17 02:31:31

Source VulDB

View at NVD, CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2023-4383

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 21 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-4383

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
6.8	MEDIUM	AV:L/AC:L/Au:S/C:C/I:C/A:C	3.1	10.0	VulDB
Access Vector: Local Access Complexity: Low Authentication: Single Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.8	HIGH	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	VulDB
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	VulDB	2024-02-29
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2023-4383

CWE-279 Incorrect Execution-Assigned Permissions

While it is executing, the product sets the permissions of an object in a way that violates the intended permissions that have been specified by the user.

Assigned by: cna@vuldb.com (Secondary)

CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2023-4383

https://gist.github.com/dmknght/ac489cf3605ded09b3925521afee3003

Phân tích lỗ hổng priv esc trong escan 7.0.32 · GitHub
Exploit
https://vuldb.com/?ctiid.237315

CVE-2023-4383: MicroWorld eScan Anti-Virus runasroot incorrect execution-assigned permissions
Permissions Required;VDB Entry
https://vuldb.com/?id.237315

CVE-2023-4383: MicroWorld eScan Anti-Virus runasroot incorrect execution-assigned permissions
Third Party Advisory;VDB Entry

Products affected by CVE-2023-4383

Escanav » Escan Anti-virus » Version: 7.0.32 For Linux
cpe:2.3:a:escanav:escan_anti-virus:7.0.32:*:*:*:*:linux:*:*
Matching versions

Vulnerability Details : CVE-2023-4383

Exploit prediction scoring system (EPSS) score for CVE-2023-4383

CVSS scores for CVE-2023-4383

CWE ids for CVE-2023-4383

References for CVE-2023-4383

Products affected by CVE-2023-4383