SoftEther VPN 4.41-978-beta/5.01.9674 Network Packet CtEnumCa insertion of sensitive information into sent data

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in SoftEther VPN 4.41-978-beta/5.01.9674. The impacted element is the function CtEnumCa of the component Network Packet Handler. The manipulation results in insertion of sensitive information into sent data. This vulnerability is known as CVE-2023-32275. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SoftEther VPN 4.41-978-beta/5.01.9674 (Network Encryption Software). Affected is the function CtEnumCa of the component Network Packet Handler. The manipulation with an unknown input leads to a insertion of sensitive information into sent data vulnerability. CWE is classifying the issue as CWE-201. The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor. This is going to have an impact on confidentiality. CVE summarizes:

An information disclosure vulnerability exists in the CtEnumCa() functionality of SoftEther VPN 4.41-9782-beta and 5.01.9674. Specially crafted network packets can lead to a disclosure of sensitive information. An attacker can send packets to trigger this vulnerability.

The weakness was published 10/12/2023 as TALOS-2023-1753. The advisory is shared for download at talosintelligence.com. This vulnerability is traded as CVE-2023-32275 since 06/02/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1592.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.4
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (Talos): 🔍

CVSSv2info

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

Exploitinginfo

Class: Insertion of sensitive information into sent data
CWE: CWE-201 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/02/2023 🔍
10/12/2023 +132 days 🔍
10/12/2023 +0 days 🔍
10/31/2023 +19 days 🔍

Sourcesinfo

Advisory: TALOS-2023-1753
Status: Not defined

CVE: CVE-2023-32275 (🔍)
GCVE (CVE): GCVE-0-2023-32275
GCVE (VulDB): GCVE-100-242040

Entryinfo

Created: 10/12/2023 18:29
Updated: 10/31/2023 15:32
Changes: 10/12/2023 18:29 (50), 10/31/2023 15:32 (10)
Complete: 🔍
Cache ID: 216::103

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