NetModule NB3800 prior 4.3.0.113/4.4.0.111/4.5.0.105 session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in NetModule NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720 and NB3800. Affected by this issue is some unknown functionality. Performing a manipulation results in session fixiation. This vulnerability is identified as CVE-2021-39290. The attack can be initiated remotely. Additionally, an exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in NetModule NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720 and NB3800. This affects some unknown functionality. The manipulation with an unknown input leads to a session fixiation vulnerability. CWE is classifying the issue as CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 08/23/2021. The advisory is shared at seclists.org. This vulnerability is uniquely identified as CVE-2021-39290. It demands that the victim is doing some kind of user interaction. Technical details are unknown but a public exploit is available.

The exploit is shared for download at seclists.org. It is declared as proof-of-concept.

Upgrading to version 4.3.0.113, 4.4.0.111 or 4.5.0.105 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: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Session fixiation
CWE: CWE-384
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: NB800/NB1600/NB1601/NB1800/NB1810/NB2700/NB2710/NB2800/NB2810/NB3700/NB3701/NB3710/NB3711/NB3720/NB3800 4.3.0.113/4.4.0.111/4.5.0.105

Timelineinfo

08/18/2021 🔍
08/23/2021 +5 days 🔍
08/23/2021 +0 days 🔍
08/25/2021 +2 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Confirmed

CVE: CVE-2021-39290 (🔍)
GCVE (CVE): GCVE-0-2021-39290
GCVE (VulDB): GCVE-100-181281
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/23/2021 12:43
Updated: 08/25/2021 19:17
Changes: 08/23/2021 12:43 (39), 08/25/2021 19:17 (2)
Complete: 🔍
Cache ID: 216::103

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

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