Dell NetWorker certificate host validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Dell NetWorker. This affects an unknown part. The manipulation leads to certificate host validation. This vulnerability is listed as CVE-2023-24568. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Dell NetWorker (version now known) and classified as critical. This issue affects some unknown processing. The manipulation with an unknown input leads to a certificate host validation vulnerability. Using CWE to declare the problem leads to CWE-297. The product communicates with a host that provides a certificate, but the product does not properly ensure that the certificate is actually associated with that host. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Dell NetWorker, contains an Improper Validation of Certificate with Host Mismatch vulnerability in Rabbitmq port which could disallow replacing CA signed certificates.

The weakness was presented 05/30/2023 as dsa-2023-059. It is possible to read the advisory at dell.com. The identification of this vulnerability is CVE-2023-24568 since 01/26/2023. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 06/24/2023). The attack technique deployed by this issue is T1587.003 according to MITRE ATT&CK.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 7.4
CNA Vector (Dell): 🔍

CVSSv2info

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

Exploitinginfo

Class: Certificate host validation
CWE: CWE-297 / CWE-295 / CWE-287
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/26/2023 🔍
05/30/2023 +123 days 🔍
05/30/2023 +0 days 🔍
06/24/2023 +25 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2023-059
Status: Confirmed

CVE: CVE-2023-24568 (🔍)
GCVE (CVE): GCVE-0-2023-24568
GCVE (VulDB): GCVE-100-230243

Entryinfo

Created: 05/30/2023 18:44
Updated: 06/24/2023 13:19
Changes: 05/30/2023 18:44 (47), 06/24/2023 13:19 (11)
Complete: 🔍
Cache ID: 216::103

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