WAVLINK Quantum D4G M31G3.V5030.200325 missing critical step in authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability was found in WAVLINK Quantum D4G M31G3.V5030.200325 and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to missing critical step in authentication. This vulnerability is handled as CVE-2022-40622. The attack may be launched remotely. There is no exploit available. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Detailsinfo

A vulnerability has been found in WAVLINK Quantum D4G M31G3.V5030.200325 and classified as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a missing critical step in authentication vulnerability. The CWE definition for the vulnerability is CWE-304. The product implements an authentication technique, but it skips a step that weakens the technique. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The WAVLINK Quantum D4G (WN531G3) running firmware version M31G3.V5030.200325 uses IP addresses to hold sessions and does not not use session tokens. Therefore, if an attacker changes their IP address to match the logged-in administrator's, or is behind the same NAT as the logged in administrator, session takeover is possible.

The weakness was released 09/14/2022. The advisory is shared at youtu.be. This vulnerability is known as CVE-2022-40622 since 09/12/2022. Neither technical details nor an exploit are publicly available.

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

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

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

Video

Youtube: Not available anymore

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing critical step in authentication
CWE: CWE-304
CAPEC: 🔍
ATT&CK: 🔍

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

09/12/2022 🔍
09/14/2022 +2 days 🔍
09/14/2022 +0 days 🔍
10/17/2022 +33 days 🔍

Sourcesinfo

Advisory: youtu.be
Status: Not defined

CVE: CVE-2022-40622 (🔍)
GCVE (CVE): GCVE-0-2022-40622
GCVE (VulDB): GCVE-100-208561

Entryinfo

Created: 09/14/2022 12:21
Updated: 10/17/2022 09:50
Changes: 09/14/2022 12:21 (37), 10/17/2022 09:50 (11)
Complete: 🔍
Cache ID: 216:1CD:103

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