PT-2017-18849 · Openwebif · Openwebif

Borjmz · Publicado 2017-09-18 · Atualizado 2019-10-03 · CVE-2017-9333

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenWebif version 1.2.5

Description The issue allows remote code execution via a URL to the CallOPKG function in the IpkgController class in plugin/controllers/ipkg.py. This occurs when the URL refers to an attacker-controlled web site with a Trojan horse package. The threat model is relevant in cases where untrusted users can trigger CallOPKG calls and enter an arbitrary URL in an input field intended for a package name. This may be relevant in the latest versions of third-party products that bundle OpenWebif, such as set-top box products.

Recommendations For OpenWebif version 1.2.5, consider restricting access to the CallOPKG function in the IpkgController class to prevent remote code execution via malicious URLs. As a temporary workaround, restrict the input field to only accept package names and prevent users from entering arbitrary URLs.

Correção

RCE

Enumeração de Fraquezas

CWE-20

Identificadores relacionados

CVE-2017-9333

Produtos afetados

Openwebif

Referências · 4

• https://github.com/E2OpenPlugins/e2openplugin-OpenWebif/issues/619 · Correção
• https://github.com/E2OpenPlugins/e2openplugin-OpenWebif/issues/621 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2017-9333 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-9333 · Aviso do Fabricante