CVE-2020-15129
Scores
EPSS
Percentile: 77.5%
CVSS
CVSS Score: 4.7/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/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
High (H)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Changed (C)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
Low (L)
Measures the impact to the confidentiality of information
Integrity Impact
Low (L)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:H/Au:N/C:P/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
High (H)
Describes the conditions beyond the attacker's control
Authentication
None (N)
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
None (N)
Measures the impact to the availability of the impacted component
Description
In Traefik before versions 1.7.26, 2.2.8, and 2.3.0-rc3, there exists a potential open redirect vulnerability in Traefik’s handling of the “X-Forwarded-Prefix” header. The Traefik API dashboard component doesn’t validate that the value of the header “X-Forwarded-Prefix” is a site relative path and will redirect to any header provided URI. Successful exploitation of an open redirect can be used to entice victims to disclose sensitive information. Active Exploitation of this issue is unlikely as it would require active header injection, however the Traefik team addressed this issue nonetheless to prevent abuse in e.g. cache poisoning scenarios.
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Sources
CWEs
Vulnerable Software (2)
Type: Configuration
Product: traefik
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Vendor: traefik
Product: traefik
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.7.26", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:traefi...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.7.26", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*", "versionEndExcluding": "2.2.8", "versionStartIncluding": "2.2.0", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:traefik:traefik:2.3.0:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:traefik:traefik:2.3.0:rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:traefik:traefik:2.3.0:rc2:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd