CVE-2017-18036

low-risk

Published 2018-02-02

The Github repository importer in Atlassian Bitbucket Server before version 5.3.0 allows remote attackers to determine if a service they could not otherwise reach has open ports via a Server Side Request Forgery (SSRF) vulnerability.

Do I need to act?

0.15% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.3/10 Medium

NETWORK / LOW complexity

Affected Products (1)

Bitbucket

Affected Vendors

Atlassian

References (4)

Third Party Advisory http://www.securityfocus.com/bid/102932

Vendor Advisory https://jira.atlassian.com/browse/BSERV-10591

Third Party Advisory http://www.securityfocus.com/bid/102932

Vendor Advisory https://jira.atlassian.com/browse/BSERV-10591

/ 100

low-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal