Open Redirect in Cloudfoundry Cf-Release

CVE-2017-8047

In Cloud Foundry router routing-release all versions prior to v0.163.0 and cf-release all versions prior to v274, in some applications, it is possible to append a combination of characters to the URL that will allow for an open redirect. An attacker could exploit this as a phishing attack to gain access to user credentials or other sensitive data. NOTE: 274 resolves the vulnerability but has a serious bug that is fixed in 275.

Vulnerability class: Open Redirect

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (54.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2017-8047: held from 0.008 to 0.008.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

  • Cloudfoundry Cf-Release
  • Pivotal Routing-Release
  • Cloud Foundry Router Routing-Release All Versions Prior To V0.163.0 And Cf-Release V274 — versions Cloud Foundry router routing-release all versions prior to v0.163.0 and cf-release all versions prior to v274

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2017-8047?
CVE-2017-8047 is a medium-severity vulnerability in Cloudfoundry Cf-Release, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2017-10-04.
How severe is CVE-2017-8047?
Medium severity. CVSS v3 base score is 6.1 out of 10.