Cisco DNA Spaces Connector CLI Argument input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Cisco DNA Spaces Connector. The impacted element is an unknown function of the component CLI. The manipulation as part of Argument leads to input validation. This vulnerability is documented as CVE-2019-15997. The attack needs to be performed locally. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Cisco DNA Spaces Connector (affected version not known). This issue affects some unknown functionality of the component CLI. The manipulation as part of a Argument leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A vulnerability in Cisco DNA Spaces: Connector could allow an authenticated, local attacker to perform a command injection attack and execute arbitrary commands on the underlying operating system as root. The vulnerability is due to insufficient validation of arguments passed to a specific CLI command. An attacker could exploit this vulnerability by including malicious input during the execution of the affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as root.

The weakness was released 11/26/2019 as cisco-sa-20191120-dna-cmd-inje as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. The identification of this vulnerability is CVE-2019-15997 since 09/06/2019. Attacking locally is a requirement. A simple authentication is required for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-146350 and VDB-146349. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CNA Base Score: 6.7
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

09/06/2019 🔍
11/26/2019 +81 days 🔍
11/26/2019 +0 days 🔍
02/28/2024 +1555 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20191120-dna-cmd-inje
Status: Confirmed

CVE: CVE-2019-15997 (🔍)
GCVE (CVE): GCVE-0-2019-15997
GCVE (VulDB): GCVE-100-146351
See also: 🔍

Entryinfo

Created: 11/26/2019 13:51
Updated: 02/28/2024 08:45
Changes: 11/26/2019 13:51 (42), 11/26/2019 13:56 (11), 02/28/2024 08:45 (19)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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