Juniper Junos OS Evolved BGP/LDP improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Juniper Junos OS Evolved. This vulnerability affects unknown code of the component BGP/LDP. The manipulation leads to improper authentication. This vulnerability is uniquely identified as CVE-2021-0297. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Juniper Junos OS Evolved (Router Operating System). It has been rated as critical. This issue affects an unknown code of the component BGP/LDP. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 10/17/2021 as JSA11211. The advisory is shared at kb.juniper.net. The identification of this vulnerability is CVE-2021-0297. Neither technical details nor an exploit are publicly available.

Upgrading to version 20.3R2-S1-EVO, 20.4R2-EVO, 21.1R2-EVO or 21.2R1-EVO eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.5
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: Improper authentication
CWE: 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: Junos OS Evolved 20.3R2-S1-EVO/20.4R2-EVO/21.1R2-EVO/21.2R1-EVO

Timelineinfo

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

Sourcesinfo

Vendor: juniper.net

Advisory: JSA11211
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-0297 (🔍)
GCVE (CVE): GCVE-0-2021-0297
GCVE (VulDB): GCVE-100-184517

Entryinfo

Created: 10/17/2021 17:57
Updated: 10/22/2021 11:09
Changes: 10/17/2021 17:57 (39), 10/22/2021 11:03 (3), 10/22/2021 11:09 (12)
Complete: 🔍
Cache ID: 216::103

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