CVE-2018-20298

MEDIUM

S3 Browser < 8.1.5 - XML External Entity Injection via S3 Protocol Connection

Title source: llm
STIX 2.1

Description

S3 Browser before 8.1.5 contains an XML external entity (XXE) vulnerability, allowing remote attackers to read arbitrary files and obtain NTLMv2 hash values by tricking a user into connecting to a malicious server via the S3 protocol.

References (2)

Core 2
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://s3browser.com/news.aspx

Scores

CVSS v3 6.5
EPSS 0.0140
EPSS Percentile 68.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

CWE
CWE-611
Status published
Products (1)
s3browser/s3_browser < 8.1.5
Published Dec 19, 2018
Tracked Since Feb 18, 2026