CVE-2020-15227 is a critical code injection vulnerability affecting Nette framework versions prior to 2.0.19, 2.1.13, 2.2.10, 2.3.14, 2.4.16, and 3.0.6, as well as Debian applications utilizing Nette. This flaw allows unauthenticated attackers to achieve Remote Code Execution (RCE) by crafting malicious URL parameters. With a CVSS score of 9.8 (Critical), the vulnerability is easily exploitable over the network with low attack complexity, leading to complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, exploit intelligence indicates the existence of Nuclei templates for RCE, and the vulnerability has garnered significant community discussion, suggesting awareness and potential for exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2.0.0, < 2.0.19CPE matchmatch criteria | cpe:2.3:a:nette:application:*:*:*:*:*:*:*:* | ||
>= 2.1.0, < 2.1.13CPE matchmatch criteria | cpe:2.3:a:nette:application:*:*:*:*:*:*:*:* | ||
>= 2.2.0, < 2.2.10CPE matchmatch criteria | cpe:2.3:a:nette:application:*:*:*:*:*:*:*:* | ||
>= 2.3.0, < 2.3.14CPE matchmatch criteria | cpe:2.3:a:nette:application:*:*:*:*:*:*:*:* | ||
>= 2.4.0, < 2.4.16CPE matchmatch criteria | cpe:2.3:a:nette:application:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.