High severity · published Nov 10, 2017
CVE-2017-16762
Sanic before 0.5.1 allows reading arbitrary files with directory traversal, as demonstrated by the /static/..%2f substring
7.5
CVSS
2.4%
EPSS
No
On KEV
Description
Sanic before 0.5.1 allows reading arbitrary files with directory traversal, as demonstrated by the /static/..%2f substring.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.4% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Sanic · Sanic Project
through 0.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-16762
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-16762
Exploit
https://github.com/channelcat/sanic/issues/633
Release Notes
https://github.com/channelcat/sanic/releases/tag/0.5.1
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