CVE-2018-20298

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.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.48%
Vendor Advisory s3browser.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.ptsecurity.com/ww-en/analytics/threatscape/pt-2018-34/ third party advisory
https://s3browser.com/news.aspx release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-20298?
CVE-2018-20298 has been scored as a medium severity vulnerability.
How to fix CVE-2018-20298?
To fix CVE-2018-20298, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-20298 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2018-20298 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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