CVE-2020-10770
Scores
EPSS
Percentile: 92.3%
CVSS
CVSS Score: 5.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
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
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Changed (C)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Low (L)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
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
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
A flaw was found in Keycloak before 13.0.0, where it is possible to force the server to call out an unverified URL using the OIDC parameter request_uri. This flaw allows an attacker to use this parameter to execute a Server-side request forgery (SSRF) attack.
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Sources
CWEs
Exploits
Exploit ID: CVE-2020-10770
Source: github-poc
URL: https://github.com/ColdFusionX/Keycloak-12.0.1-CVE-2020-10770
Vulnerable Software (5)
Type: Configuration
Product: keycloak
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Product: rh-sso7-keycloak
Operating System: rhel
{ "fixed": "9.0.11-1.redhat_00001.1.el6sso"}
Source: redhat
Type: Configuration
Product: rh-sso7-keycloak
Operating System: rhel
{ "fixed": "9.0.11-1.redhat_00001.1.el7sso"}
Source: redhat
Type: Configuration
Product: rh-sso7-keycloak
Operating System: rhel
{ "fixed": "9.0.11-1.redhat_00001.1.el8sso"}
Source: redhat
Type: Configuration
Vendor: *
Product: keycloak
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*", "versionEndExcluding": "12.0.2", "vulnerable": true } ], "operator": "OR"}
Source: nvd