Juniper CTPView 7.3/9.1 HSTS channel accessible

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Juniper CTPView 7.3/9.1. This issue affects some unknown processing of the component HSTS Handler. The manipulation results in channel accessible. This vulnerability was named CVE-2021-0296. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Juniper CTPView 7.3/9.1. Affected is an unknown code block of the component HSTS Handler. The manipulation with an unknown input leads to a channel accessible vulnerability. CWE is classifying the issue as CWE-300. The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 10/17/2021 as JSA11210. The advisory is available at kb.juniper.net. This vulnerability is traded as CVE-2021-0296. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1557 by the MITRE ATT&CK project.

Upgrading to version 7.3R7-1 or 9.1R3 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.2
VulDB Meta Temp Score: 6.1

VulDB Base Score: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector (Juniper Networks, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Channel accessible
CWE: CWE-300
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: CTPView 7.3R7-1/9.1R3

Timelineinfo

10/27/2020 🔍
10/17/2021 +354 days 🔍
10/17/2021 +0 days 🔍
10/22/2021 +5 days 🔍

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11210
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-0296 (🔍)
GCVE (CVE): GCVE-0-2021-0296
GCVE (VulDB): GCVE-100-184518

Entryinfo

Created: 10/17/2021 17:59
Updated: 10/22/2021 11:24
Changes: 10/17/2021 17:59 (39), 10/22/2021 11:16 (3), 10/22/2021 11:24 (12)
Complete: 🔍
Cache ID: 216::103

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