Cisco SD-WAN CLI information exposure

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco SD-WAN. The affected element is an unknown function of the component CLI. Performing a manipulation results in information exposure. This vulnerability is known as CVE-2021-1546. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco SD-WAN (Network Management Software) (affected version not known). It has been classified as problematic. This affects some unknown functionality of the component CLI. The manipulation with an unknown input leads to a information exposure vulnerability. CWE is classifying the issue as CWE-209. The product generates an error message that includes sensitive information about its environment, users, or associated data. This is going to have an impact on confidentiality.

The weakness was published 09/23/2021 as cisco-sa-sd-wan-Fhqh8pKX. It is possible to read the advisory at tools.cisco.com. This vulnerability is uniquely identified as CVE-2021-1546 since 11/13/2020. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

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: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Information exposure
CWE: CWE-209 / CWE-200 / CWE-284
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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 🔍
09/23/2021 +313 days 🔍
09/23/2021 +0 days 🔍
10/01/2021 +8 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-sd-wan-Fhqh8pKX
Status: Confirmed

CVE: CVE-2021-1546 (🔍)
GCVE (CVE): GCVE-0-2021-1546
GCVE (VulDB): GCVE-100-183255

Entryinfo

Created: 09/23/2021 12:32
Updated: 10/01/2021 14:55
Changes: 09/23/2021 12:32 (48), 10/01/2021 14:55 (1)
Complete: 🔍
Cache ID: 216::103

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