XXE in HP Fortify Software Security Center

CVE-2018-12463

An XML external entity (XXE) vulnerability in Fortify Software Security Center (SSC), version 17.1, 17.2, 18.1 allows remote unauthenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.138 (96.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2018-12463?
CVE-2018-12463 is a critical-severity vulnerability in HP Fortify Software Security Center, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 9.8/10. Published 2018-07-12.
How severe is CVE-2018-12463?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-12463 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.