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[email protected]CVE-2018-20807

HistoryJun 28, 2019 - 6:15 p.m.

CVE-2018-20807

2019-06-2818:15:10

CWE-79

[email protected]

web.nvd.nist.gov

cve-2018-20807

xss

welcome.cgi

pulse secure pcs

url parameters

security vulnerability

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

An XSS issue has been found in welcome.cgi in Pulse Secure Pulse Connect Secure (PCS) 8.1.x before 8.1R12, 8.2.x before 8.2R9, and 8.3.x before 8.3R3 due to one of the URL parameters not being sanitized properly.

Affected configurations

NVD

Node

ivanticonnect_secureMatch8.1r1.0

ivanticonnect_secureMatch8.1r1.1

ivanticonnect_secureMatch8.1r10.0

ivanticonnect_secureMatch8.1r11.0

ivanticonnect_secureMatch8.1r11.1

ivanticonnect_secureMatch8.1r2.0

ivanticonnect_secureMatch8.1r2.1

ivanticonnect_secureMatch8.1r3.1

ivanticonnect_secureMatch8.1r3.2

ivanticonnect_secureMatch8.1r4.0

ivanticonnect_secureMatch8.1r4.1

ivanticonnect_secureMatch8.1r5.0

ivanticonnect_secureMatch8.1r6.0

ivanticonnect_secureMatch8.1r7

ivanticonnect_secureMatch8.1r7.0

ivanticonnect_secureMatch8.1r8.0

ivanticonnect_secureMatch8.1r9.0

ivanticonnect_secureMatch8.1r9.1

ivanticonnect_secureMatch8.1r9.2

ivanticonnect_secureMatch8.2r1

ivanticonnect_secureMatch8.2r1.0

ivanticonnect_secureMatch8.2r1.1

ivanticonnect_secureMatch8.2r2.0

ivanticonnect_secureMatch8.2r3.0

ivanticonnect_secureMatch8.2r3.1

ivanticonnect_secureMatch8.2r4.0

ivanticonnect_secureMatch8.2r4.1

ivanticonnect_secureMatch8.2r5.0

ivanticonnect_secureMatch8.2r5.1

ivanticonnect_secureMatch8.2r6.0

ivanticonnect_secureMatch8.2r7.0

ivanticonnect_secureMatch8.2r7.1

ivanticonnect_secureMatch8.2r7.2

ivanticonnect_secureMatch8.2r8.0

ivanticonnect_secureMatch8.2r8.1

ivanticonnect_secureMatch8.2r8.2

ivanticonnect_secureMatch8.3r1

ivanticonnect_secureMatch8.3r2

ivanticonnect_secureMatch8.3r2.1

CPENameOperatorVersion
ivanti:connect_secureivanti connect secureeq8.1
ivanti:connect_secureivanti connect secureeq8.2
ivanti:connect_secureivanti connect secureeq8.3

CPE	Name	Operator	Version
ivanti:connect_secure	ivanti connect secure	eq	8.1
ivanti:connect_secure	ivanti connect secure	eq	8.2
ivanti:connect_secure	ivanti connect secure	eq	8.3

References

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

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

5.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.0%

JSON

Related for CVE-2018-20807

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