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CVE-2016-4790

20
FAUCET Score

CVE-2016-4790 describes a cross-site scripting (XSS) vulnerability within the administrative user interface of Pulse Connect Secure (PCS) versions 8.2 prior to 8.2r1, 8.1 prior to 8.1r2, 8.0 prior to 8.0r9, and 7.4 prior to 7.4r13.4. This flaw allows remote attackers to inject arbitrary web script or HTML through unspecified vectors. Rated with a CVSS score of 5.5 (Medium), this vulnerability has a network attack vector and low attack complexity, but requires high privileges (PR:H) to exploit, with no user interaction (UI:N) needed. A successful exploit could lead to limited confidentiality and integrity impacts (C:L/I:L). There is no evidence of active exploitation in the wild, nor are there publicly available exploit modules in Metasploit or Nuclei, or entries in ExploitDB. Community discussion and media coverage for this CVE are minimal, indicating a low level of public attention.

Impacted Technologies

VendorProductVersion(s)CPE
8.1CPE matchmatch criteria
cpe:2.3:a:ivanti:connect_secure:8.1:*:*:*:*:*:*:*
8.1r1.0CPE matchmatch criteria
cpe:2.3:a:pulsesecure:pulse_connect_secure:8.1r1.0:*:*:*:*:*:*:*
8.0CPE matchmatch criteria
cpe:2.3:a:ivanti:connect_secure:8.0:*:*:*:*:*:*:*
7.4CPE matchmatch criteria
cpe:2.3:a:pulsesecure:pulse_connect_secure:7.4:*:*:*:*:*:*:*
8.2CPE matchmatch criteria
cpe:2.3:a:ivanti:connect_secure:8.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.00%
Probability of exploitation in next 30 days
EPSS Percentile
59.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0100 is in the 65th percentile among its peer group of 3,562 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 0.1 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/SA40211
Vendor Advisory
securitytracker.com / id/1035932