SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

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…

EXPLOIT ✓CRITICAL 9.8EPSS 13.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 13.8%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.

Description

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.

CVSS 3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
13.85% probability · 97th percentile
Public exploits
1 in Exploit-DB · verified · first 16 July 2018
CISA KEV
Not listed
Weakness
CWE-611
Affected
hp/fortify software security center
Source
security@opentext.com
EPSS trend
0%8%15%27 October 2026: 13.85%27 October 202627 October 2026

EPSS 13.8% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-45027source ↗Fortify Software Security Center (SSC) 17.x/18.1 - XML External Entity Injectionjava · alt3kxwebapps16 July 2018yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.