VDB-131083 · CVE-2019-1666 · BID 107108

Cisco HyperFlex Software up to 3.5 Graphite Service Request access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Cisco HyperFlex Software up to 3.5. The impacted element is an unknown function of the component Graphite Service. This manipulation as part of Request causes access control. This vulnerability appears as CVE-2019-1666. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Cisco HyperFlex Software up to 3.5. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the component Graphite Service. The manipulation as part of a Request leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality. The summary by CVE is:

A vulnerability in the Graphite service of Cisco HyperFlex software could allow an unauthenticated, remote attacker to retrieve data from the Graphite service. The vulnerability is due to insufficient authentication controls. An attacker could exploit this vulnerability by sending crafted requests to the Graphite service. A successful exploit could allow the attacker to retrieve any statistics from the Graphite service. Versions prior to 3.5(2a) are affected.

The bug was discovered 02/20/2019. The weakness was presented 02/21/2019 as cisco-sa-20190220-hyper-retrie as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2019-1666 since 12/06/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $5k-$25k.

Upgrading to version 3.5(2a) eliminates this vulnerability.

See VDB-131084, VDB-131082 and VDB-131081 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

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: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: Access control
CWE: CWE-284 / 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: 🔍

Upgrade: HyperFlex Software 3.5(2a)

Timelineinfo

12/06/2018 🔍
02/20/2019 +76 days 🔍
02/21/2019 +1 days 🔍
02/22/2019 +1 days 🔍
07/19/2023 +1608 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20190220-hyper-retrie
Status: Confirmed

CVE: CVE-2019-1666 (🔍)
GCVE (CVE): GCVE-0-2019-1666
GCVE (VulDB): GCVE-100-131083
SecurityFocus: 107108

See also: 🔍

Entryinfo

Created: 02/22/2019 06:53
Updated: 07/19/2023 06:48
Changes: 02/22/2019 06:53 (61), 05/12/2020 06:59 (1), 07/19/2023 06:48 (4)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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