Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2018-20307

18
FAUCET Score

CVE-2018-20307 describes an information disclosure vulnerability in Pulse Secure Virtual Traffic Manager versions prior to 9.9r2 and 10.4r1. An authenticated remote attacker can exploit incorrect permission validation to access sensitive historical activity data. This vulnerability has a CVSS score of 4.3 (Medium), indicating low attack complexity and the potential for limited confidentiality impact, but no integrity or availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.9CPE matchmatch criteria
cpe:2.3:a:pulsesecure:virtual_traffic_manager:9.9:-:*:*:*:*:*:*
9.9CPE matchmatch criteria
cpe:2.3:a:pulsesecure:virtual_traffic_manager:9.9:r1:*:*:*:*:*:*
10.4CPE matchmatch criteria
cpe:2.3:a:pulsesecure:virtual_traffic_manager:10.4:-:*:*:*:*:*:*
17.2CPE matchmatch criteria
cpe:2.3:a:pulsesecure:virtual_traffic_manager:17.2:-:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.83%
Probability of exploitation in next 30 days
EPSS Percentile
53.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0083 is in the 66th percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kb.pulsesecure.net / articles/Pulse_Security_Advisories/SA43730
Vendor Advisory