Home/CVE/A stored cross-site scripting (XSS) vulnerability in the web administration user interface of Pulse Secure Virtual Traff
CVE

CVE-2018-20306

A stored cross-site scripting (XSS) vulnerability in the web administration user interface of Pulse Secure Virtual Traff

A stored cross-site scripting (XSS) vulnerability in the web administration user interface of Pulse Secure Virtual Traffic Manager may allow a remote authenticated attacker to inject web script or HTML via a crafted website and steal sensitive data and credentials. Affected releases are Pulse Secure Virtual Traffic Manager 9.9 versions prior to 9.9r2 and 10.4r1.

MEDIUM · CVSS 5.4 EPSS 0.00182
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

3
pulsesecure virtual traffic manager>= 9.9 and < 9.9r2
pulsesecure virtual traffic manager>= 10.4 and < 10.4r1
pulsesecure virtual traffic manager>= 17.2 and < 17.2r1
▣

Scoring & Timeline

5.4
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Dec 2018 · 09:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43730Vendor Advisory
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