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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
s3browsers3_browser
𝑥
< 8.1.5
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://s3browser.com/news.aspx
https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-34/
https://s3browser.com/news.aspx
https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-34/