CVE Vulnerability

CVE-2018-20298

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.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-34/ Third Party Advisory
https://s3browser.com/news.aspx Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:s3browser:s3_browser:*:*:*:*:*:*:*:*
Information

Published : 2018-12-19 05:29

Updated : 2019-02-04 07:21

NVD link : CVE-2018-20298

Mitre link : CVE-2018-20298

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference