CVE-2020-15227

high-risk
Published 2020-10-01

Nette versions before 2.0.19, 2.1.13, 2.2.10, 2.3.14, 2.4.16, 3.0.6 are vulnerable to an code injection attack by passing specially formed parameters to URL that may possibly leading to RCE. Nette is a PHP/Composer MVC Framework.

Do I need to act?

!
93.8% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.7/10 High
NETWORK / HIGH complexity

Affected Products (2)

Affected Vendors

Debian Nette

References (8)

Third Party Advisory https://github.com/nette/application/security/advisories/GHSA-8gv3-3j7f-wg94
Mailing List https://lists.debian.org/debian-lts-announce/2021/04/msg00003.html
Third Party Advisory https://packagist.org/packages/nette/application
Third Party Advisory https://packagist.org/packages/nette/nette
Third Party Advisory https://github.com/nette/application/security/advisories/GHSA-8gv3-3j7f-wg94
Mailing List https://lists.debian.org/debian-lts-announce/2021/04/msg00003.html
Third Party Advisory https://packagist.org/packages/nette/application
Third Party Advisory https://packagist.org/packages/nette/nette
53
/ 100
high-risk
Severity 26/34 · High
Exploitability 20/34 · Moderate
Exposure 7/34 · Low