Cisco Nexus 9000 BGP UPDATE Message denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Cisco Nexus 9000. It has been declared as problematic. The impacted element is an unknown function of the component BGP UPDATE Message Handler. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2021-1230. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco Nexus 9000 (version now known). It has been declared as critical. This vulnerability affects some unknown processing of the component BGP UPDATE Message Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The weakness was released 02/25/2021 as cisco-sa-n9kaci-bgp-De9dPKSK. The advisory is available at tools.cisco.com. This vulnerability was named CVE-2021-1230. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Denial of service
CWE: CWE-404
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: 🔍

Timelineinfo

11/13/2020 🔍
02/25/2021 +104 days 🔍
02/25/2021 +0 days 🔍
03/05/2021 +8 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-n9kaci-bgp-De9dPKSK
Status: Confirmed

CVE: CVE-2021-1230 (🔍)
GCVE (CVE): GCVE-0-2021-1230
GCVE (VulDB): GCVE-100-170386

Entryinfo

Created: 02/25/2021 07:02
Updated: 03/05/2021 07:34
Changes: 02/25/2021 07:02 (37), 03/05/2021 07:27 (5), 03/05/2021 07:34 (1)
Complete: 🔍
Cache ID: 216::103

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