High severity · published Dec 20, 2021
CVE-2020-19316
OS Command injection vulnerability in function link in Filesystem.php in Laravel Framework before 5.8.17
8.8
CVSS
2.5%
EPSS
No
On KEV
Description
OS Command injection vulnerability in function link in Filesystem.php in Laravel Framework before 5.8.17.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Framework · Laravel
before 5.8.17 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-19316
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-19316
Exploit
http://www.netbytesec.com/advisories/OSCommandInjectionInLaravelFramework/
Patch
https://github.com/laravel/framework/commit/44c3feb604944599ad1c782a9942981c3991fa31
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