Cisco Data Center Network Manager REST API Endpoint improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Cisco Data Center Network Manager. This vulnerability affects unknown code of the component REST API Endpoint. Such manipulation leads to improper authorization. This vulnerability is uniquely identified as CVE-2021-1135. The attack can be launched remotely. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco Data Center Network Manager (affected version unknown) and classified as critical. Affected by this issue is an unknown functionality of the component REST API Endpoint. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability.

The weakness was disclosed 01/21/2021 as cisco-sa-dcnm-api-path-TpTApx2p. The advisory is shared for download at tools.cisco.com. This vulnerability is handled as CVE-2021-1135. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1548.002.

Upgrading eliminates this vulnerability.

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Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
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 🔍
01/21/2021 +69 days 🔍
01/21/2021 +0 days 🔍
02/18/2021 +28 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-dcnm-api-path-TpTApx2p
Status: Confirmed

CVE: CVE-2021-1135 (🔍)
GCVE (CVE): GCVE-0-2021-1135
GCVE (VulDB): GCVE-100-168512

Entryinfo

Created: 01/21/2021 08:26
Updated: 02/18/2021 14:40
Changes: 01/21/2021 08:26 (37), 02/18/2021 14:33 (5), 02/18/2021 14:40 (19)
Complete: 🔍
Cache ID: 216::103

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