ESET NOD32 Antivirus prior 1610 privileges management

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.
7.4	$0-$5k	0.00

Summaryinfo

A vulnerability described as critical has been identified in ESET NOD32 Antivirus, Internet Security, Smart Security Premium, Security Ultimate, Small Business Security, Safe Server, Endpoint Antivirus for Windows, Endpoint Security for Windows, Server Security for Windows Server, Mail Security for Microsoft Exchange Server, Mail Security for IBM Domino, Security for Microsoft SharePoint Server and File Security for Microsoft Azure. This issue affects some unknown processing. Such manipulation leads to privileges management. This vulnerability is uniquely identified as CVE-2024-2003. Local access is required to approach this attack. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in ESET NOD32 Antivirus, Internet Security, Smart Security Premium, Security Ultimate, Small Business Security, Safe Server, Endpoint Antivirus for Windows, Endpoint Security for Windows, Server Security for Windows Server, Mail Security for Microsoft Exchange Server, Mail Security for IBM Domino, Security for Microsoft SharePoint Server and File Security for Microsoft Azure. Affected by this issue is an unknown code block. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Local privilege escalation vulnerability allowed an attacker to misuse ESET's file operations during a restore operation from quarantine.

The advisory is shared for download at support.eset.com. This vulnerability is handled as CVE-2024-2003 since 02/29/2024. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

Upgrading to version 1610 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

• Groupware Software

Vendor

• ESET

Name

• Endpoint Antivirus for Windows
• Endpoint Security for Windows
• File Security for Microsoft Azure
• Internet Security
• Mail Security for IBM Domino
• Mail Security for Microsoft Exchange Server
• NOD32 Antivirus
• Safe Server
• Security for Microsoft SharePoint Server
• Security Ultimate
• Server Security for Windows Server
• Small Business Security
• Smart Security Premium

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.3
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: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: 🔍

Upgrade: NOD32 Antivirus/Internet Security/Smart Security Premium/Security Ultimate/Small Business Security/Safe Server/Endpoint Antivirus for Windows/Endpoint Security for Windows/Server Security for Windows Server/Mail Security for Microsoft Exchange Server/Mail Security for IBM Domino/Security for Microsoft SharePoint Server/File Security for Microsoft Azure 1610

Timelineinfo

02/29/2024 🔍
06/21/2024 +112 days 🔍
06/21/2024 +0 days 🔍
06/21/2024 +0 days 🔍

Sourcesinfo

Advisory: support.eset.com
Status: Confirmed

CVE: CVE-2024-2003 (🔍)
GCVE (CVE): GCVE-0-2024-2003
GCVE (VulDB): GCVE-100-269372

Entryinfo

Created: 06/21/2024 14:11
Changes: 06/21/2024 14:11 (63)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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