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cve[email protected]CVE-2020-5775
HistoryAug 21, 2020 - 6:15 p.m.

CVE-2020-5775

2020-08-2118:15:11
CWE-918
web.nvd.nist.gov
46
cve-2020-5775
canvas lms
server-side request forgery
security vulnerability
remote attackers

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

5.7 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

Server-Side Request Forgery in Canvas LMS 2020-07-29 allows a remote, unauthenticated attacker to cause the Canvas application to perform HTTP GET requests to arbitrary domains.

Affected configurations

NVD
Node
instructurecanvas_learning_management_serviceMatch2020-07-29

CNA Affected

[
  {
    "product": "Instructure Canvas Learning Management System (LMS)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Canvas LMS 2020-07-29"
      }
    ]
  }
]

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

5.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

5.7 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.1%

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