CVE-2020-7012
Scores
EPSS
Percentile: 73.4%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
Kibana versions 6.7.0 to 6.8.8 and 7.0.0 to 7.6.2 contain a prototype pollution flaw in the Upgrade Assistant. An authenticated attacker with privileges to write to the Kibana index could insert data that would cause Kibana to execute arbitrary code. This could possibly lead to an attacker executing code with the permissions of the Kibana process on the host system.
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Sources
CWEs
Vulnerable Software (2)
Type: Configuration
Product: kibana
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Vendor: *
Product: kibana
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*", "versionEndIncluding": "6.8.8", "versionStartIncluding": "6.7.0", "vulnerable": true }, ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*", "versionEndIncluding": "6.8.8", "versionStartIncluding": "6.7.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*", "versionEndIncluding": "7.6.2", "versionStartIncluding": "7.0.0", "vulnerable": true } ], "operator": "OR"}
Source: nvd