Nozomi Networks Guardian/CMC prior 23.3.0 missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in Nozomi Networks Guardian and CMC and classified as critical. The affected element is an unknown function. This manipulation causes missing authentication. The identification of this vulnerability is CVE-2023-5253. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Nozomi Networks Guardian and CMC. It has been declared as critical. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a missing authentication vulnerability. The CWE definition for the vulnerability is CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. As an impact it is known to affect confidentiality. The summary by CVE is:

A missing authentication check in the WebSocket channel used for the Check Point IoT integration in Nozomi Networks Guardian and CMC, may allow an unauthenticated attacker to obtain assets data without authentication. Malicious unauthenticated users with knowledge on the underlying system may be able to extract asset information.

The weakness was shared 01/15/2024. The advisory is shared at security.nozominetworks.com. This vulnerability is known as CVE-2023-5253 since 09/28/2023. Neither technical details nor an exploit are publicly available.

Upgrading to version 23.3.0 eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 6.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (Nozomi Networks Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Guardian/CMC 23.3.0

Timelineinfo

09/28/2023 🔍
01/15/2024 +109 days 🔍
01/15/2024 +0 days 🔍
09/20/2024 +249 days 🔍

Sourcesinfo

Advisory: security.nozominetworks.com
Status: Confirmed

CVE: CVE-2023-5253 (🔍)
GCVE (CVE): GCVE-0-2023-5253
GCVE (VulDB): GCVE-100-250729

Entryinfo

Created: 01/15/2024 12:30
Updated: 09/20/2024 15:37
Changes: 01/15/2024 12:30 (48), 02/03/2024 12:07 (11), 09/20/2024 15:37 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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