PT-2018-6114 · Tinyserver2 · Tinyserver2

Publicado 2018-06-07 · Atualizado 2019-10-09 · CVE-2017-16085

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: tinyserver2 versions prior to 0.6.0

Description: The issue allows an attacker to access the filesystem by exploiting a directory traversal vulnerability. This can be achieved by placing "../" in the URL, giving access to files outside of the intended directory root, potentially resulting in the disclosure of private files on the vulnerable system. For example, a malicious actor can send a request like "GET /../../../../../../../../../../etc/passwd HTTP/1.1" to access sensitive files.

Recommendations: Update to v0.6.0 or later. As a temporary workaround, consider restricting access to sensitive files and directories to minimize the risk of exploitation.

Exploit

Correção

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2017-16085

GHSA-G8WF-RCG3-QW4Q

Produtos afetados

Tinyserver2

Referências · 7

• 🔥 https://github.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/tinyserver2 · Exploit
• 🔥 https://nodesecurity.io/advisories/371 · Exploit
• https://npmjs.com/advisories/371 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2017-16085 · Nota de Segurança
• https://github.com/advisories/GHSA-g8wf-rcg3-qw4q · Nota
• https://osv.dev/vulnerability/GHSA-g8wf-rcg3-qw4q · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2017-16085 · Aviso do Fabricante