VDB-271559 · CVE-2024-3779 · GCVE-0-2024-3779

ESET NOD32 Antivirus Installation/Upgrade default permission

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in ESET NOD32 Antivirus, Internet Security, Smart Security Premium, Security Ultimate, Endpoint Antivirus for Windows, Endpoint Security for Windows, Server Security for Windows Server, Mail Security for Microsoft Exchange Server, Mail Security for IBM Domino and Security for Microsoft SharePoint Server. This affects an unknown part of the component Installation/Upgrade. The manipulation leads to default permission. This vulnerability is traded as CVE-2024-3779. An attack has to be approached locally. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ESET NOD32 Antivirus, Internet Security, Smart Security Premium, Security Ultimate, Endpoint Antivirus for Windows, Endpoint Security for Windows, Server Security for Windows Server, Mail Security for Microsoft Exchange Server, Mail Security for IBM Domino and Security for Microsoft SharePoint Server. This issue affects an unknown functionality of the component Installation/Upgrade. The manipulation with an unknown input leads to a default permission vulnerability. Using CWE to declare the problem leads to CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. Impacted is integrity, and availability. The summary by CVE is:

Denial of service vulnerability present shortly after product installation or upgrade, potentially allowed an attacker to render ESET’s security product inoperable, provided non-default preconditions were met.

It is possible to read the advisory at support.eset.com. The identification of this vulnerability is CVE-2024-3779 since 04/15/2024. The exploitation is known to be easy. Attacking locally is a requirement. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1222 according to MITRE ATT&CK.

Upgrading eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Groupware Software

Vendor

ESET

Name

License

commercial

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.4
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 6.1
CNA Vector (ESET): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/15/2024 🔍
07/16/2024 +92 days 🔍
07/16/2024 +0 days 🔍
08/21/2024 +36 days 🔍

Sourcesinfo

Advisory: support.eset.com
Status: Confirmed

CVE: CVE-2024-3779 (🔍)
GCVE (CVE): GCVE-0-2024-3779
GCVE (VulDB): GCVE-100-271559

Entryinfo

Created: 07/16/2024 10:52
Updated: 08/21/2024 23:07
Changes: 07/16/2024 10:52 (63), 08/21/2024 23:07 (13)
Complete: 🔍
Cache ID: 216::103