PT-2019-3566 · Advantech · Webaccess
CVSS v3.1
9.1
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Advantech WebAccess versions 8.3.5 and prior
Description
The issue is caused by a lack of proper validation of a user-supplied path prior to use in file operations, allowing an attacker to delete files while posing as an administrator. This can be exploited by a remote attacker to delete files.
Recommendations
For versions 8.3.5 and prior, consider restricting access to file operations until a patch is available. As a temporary workaround, limit the privileges of users who can perform file operations to minimize the risk of exploitation.
Correção
Path traversal
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Webaccess