SonicWALL NetExtender up to 10.2.339 on Windows EPC Client Update code injection

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in SonicWALL NetExtender up to 10.2.339 on Windows and classified as critical. This vulnerability affects unknown code of the component EPC Client Update Handler. This manipulation causes Remote Privilege Escalation. This vulnerability appears as CVE-2024-29014. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in SonicWALL NetExtender up to 10.2.339 on Windows and classified as critical. Affected by this vulnerability is an unknown part of the component EPC Client Update Handler. The manipulation with an unknown input leads to a remote privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Vulnerability in SonicWall NetExtender Windows (32 and 64-bit) client 10.2.339 and earlier versions allows an attacker to arbitrary code execution when processing an EPC Client update.

The advisory is shared at psirt.global.sonicwall.com. This vulnerability is known as CVE-2024-29014 since 03/14/2024. The exploitation appears to be difficult. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.7

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/14/2024 🔍
07/17/2024 +124 days 🔍
07/17/2024 +0 days 🔍
09/10/2024 +55 days 🔍

Sourcesinfo

Vendor: sonicwall.com

Advisory: SNWLID-2024-0011
Status: Confirmed

CVE: CVE-2024-29014 (🔍)

GCVE (CVE): GCVE-0-2024-29014
GCVE (VulDB): GCVE-100-271813

Entryinfo

Created: 07/17/2024 12:44
Updated: 09/10/2024 16:17
Changes: 07/17/2024 12:44 (53), 07/18/2024 10:51 (3), 07/19/2024 11:13 (1), 09/10/2024 16:17 (20)
Complete: 🔍
Cache ID: 216::103

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