Cross-site scripting in Pulse Policy Secure and Connect Secure
| Risk | Low |
| Patch available | YES |
| Number of vulnerabilities | 4 |
| CVE-ID | CVE-2017-11194 CVE-2017-11193 CVE-2017-11195 CVE-2017-11196 |
| CWE-ID | CWE-79 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Pulse Policy Secure Server applications / Remote access servers, VPN Pulse Connect Secure Server applications / Remote access servers, VPN |
| Vendor | Pulse Secure |
Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
Updated 26.07.2020
Added fixed versions.
1) Cross-site scripting
EUVDB-ID: #VU7519
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2017-11194
CWE-ID:
Exploit availability:
DescriptionThe disclosed vulnerability allows a remote administrator to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Mitigation
Install updates from vendor's website.
Pulse Policy Secure: before 5.4R2.1
Pulse Connect Secure: before 8.3R2.1
Fixed software versionsCPE2.3 External links
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40771
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
2) Cross-site scripting
EUVDB-ID: #VU7520
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2017-11193
CWE-ID:
Exploit availability:
DescriptionThe disclosed vulnerability allows a remote administrator to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Mitigation
Install updates from vendor's website.
Pulse Policy Secure: before 5.4R2.1
Pulse Connect Secure: before 8.3R2.1
Fixed software versionsCPE2.3 External links
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40771
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
3) Cross-site scripting
EUVDB-ID: #VU7521
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2017-11195
CWE-ID:
Exploit availability:
DescriptionThe disclosed vulnerability allows a remote administrator to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Mitigation
Install updates from vendor's website.
Pulse Policy Secure: before 5.4R2.1
Pulse Connect Secure: before 8.3R2.1
Fixed software versionsCPE2.3 External links
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40771
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
4) Cross-site scripting
EUVDB-ID: #VU7522
Risk: Low
CVSSv3.1:
CVE-ID: CVE-2017-11196
CWE-ID:
Exploit availability:
DescriptionThe disclosed vulnerability allows a remote administrator to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
Mitigation
Install updates from vendor's website.
Pulse Policy Secure: before 5.4R2.1
Pulse Connect Secure: before 8.3R2.1
Fixed software versionsCPE2.3 External links
http://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40771
Q & A
Can this vulnerability be exploited remotely?
How the attacker can exploit this vulnerability?
Is there known malware, which exploits this vulnerability?
