Vulnerability threat dossier

CVE-2019-11510

ivanticonnect secure

In Pulse Secure Pulse Connect Secure (PCS) 8.2 before 8.2R12.1, 8.3 before 8.3R7.1, and 9.0 before 9.0R3.4, an unauthenticated remote attacker can send a specially crafted URI to perform an arbitrary file reading vulnerability .

VTP deterministic threat50.0of 100 · CVSS excluded

VTP analyst assessment

Ivanti Pulse Connect Secure arbitrary file read

AI-assisted analytical recommendationDoes not set factual exploitation state
AI review stateREVIEWED
AI priorityNONE
AI confidence94%
Public exploitation · VTP factKEV

Assessment

CISA KEV lists this Ivanti Pulse Connect Secure flaw as known exploited globally and notes known ransomware campaign use. It permits unauthenticated remote arbitrary file reads in the affected versions.

Why it matters

  • An unauthenticated attacker can read arbitrary files from a vulnerable appliance.
  • CISA's ransomware-use field raises the consequence of exposed, unpatched systems.

Evidence

0 record references and 0 source references passed trusted post-response validation. The current deterministic record contains 0 independent evidence groups.

Uncertainties

CISA KEV establishes global exploitation, not activity in this environment.

No first-party sensor telemetry is configured, so local observation is unknown.

First-party honeypot request semantics are potentially consistent with this CVE. This is an unconfirmed candidate match, not proof of exploitation or successful execution.

Next watchpoint

Review in your environment: if you use Pulse Connect Secure, check exposure and whether affected 8.2, 8.3, or 9.0 releases have the listed fixes.

AI baseline history (1)
  1. BASELINE ASSESSED
    Ivanti Pulse Connect Secure arbitrary file readgpt-5.6-terra · low
Technical severityCRITICALCVSS 10.0 · technical context
Public exploitationKEVGlobal public evidence
Exploit maturityNONE KNOWNReliability not implied
EPSS1.00100th percentile · prediction
Evidence confidence0%Strongest independent active claim
VelocitySTABLEMaterial events only
First-party telemetryFirst-party honeypot request semantics are potentially consistent with this CVE. This is an unconfirmed candidate match, not proof of exploitation or successful execution.
Availability: SENSOR_ONLINE_NO_MATCHING_ACTIVITY · Evidence: UNKNOWN
HIGH

Honeypot request semantics are strongly consistent with CVE-2019-11510. This identifies likely attack intent, not successful exploitation or execution.

STRONGLY COMPATIBLETechnical consistency 95/100

Basis: deterministic technical candidate

Strongly consistent attempt; successful exploitation not observedDisclosure embargo completed
01

VTP deterministic assessment

Why this matters

  1. 01

    CISA KEV lists this vulnerability as known to be exploited globally.

  2. 02

    EPSS is 1.00; this is predictive context, not exploitation evidence.

  3. 03

    First-party honeypot request semantics are potentially consistent with this CVE. This is an unconfirmed candidate match, not proof of exploitation or successful execution.

02

Material change ledger

What changed

KEV ADDEDCISA KEV entry added
03

Claim provenance

Evidence and source independence

1publications detected
1underlying evidence chains

0 primary sources · 0 dependent secondary reports · 1 reports with unresolved independence. Repetition remains visible without multiplying confirmation.

04

Event history

Threat timeline

  1. 00:0003 Nov
    KEV ADDED

    CISA KEV entry added

    CISA lists global known exploitation. This is not a VTP sensor observation.

05

Original publications

Source record

DoJ Corrects China Hacking Claim, Says U.S. Agencies Were Targets, Not Victims

The U.S. Department of Justice (DoJ) on Friday corrected a previously issued press statement that several of its agencies were victims of attacks carried out by Chinese threat actors, instead now pointing out that they were among those targeted. Last week, the DoJ said the National Aeronautics and Space Administration, Federal Reserve, Department of Energy, Department of Justice, Department

CVE-2019-11510
Separate evidence group
Original
06

Technical vulnerability data

Context, not threat proof

VTP threat score50.0vtp-threat-v1-public
Public exploitation30 / 30
EPSS prediction20 / 20
Exploit availability0 / 15
Source independence0 / 15
Intelligence recency0 / 10
Threat acceleration0 / 10
CVSS technical severityExcluded
CVSS
10 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CWE
CWE-22
CPE records
37
Deterministic history records
20
Primary technical reference
07

Raw observations

First-party sensor records

First-party honeypot request semantics are potentially consistent with this CVE. This is an unconfirmed candidate match, not proof of exploitation or successful execution.