Medium severity · published Aug 21, 2020
CVE-2020-5775
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
5.8
CVSS
6.6%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)6.6% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Canvas Learning Management Service · Instructure
2020-07-29 · source: NVD
Affected product
CL
Canvas Learning Management Service
Instructure
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5775
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5775
Exploit
https://www.tenable.com/security/research/tra-2020-49
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