What is the CVSS score of CVE-2017-11193?

CVE-2017-11193 has a CVSS 3.0 base score of 8.8 (High). CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Pulse Connect Secure CVE-2017-11193

HIGH

Cross-Site Request Forgery (CSRF) (CWE-352)

2017-07-12 cve@mitre.org

CSRF Pulse Connect Secure

8.8

CVSS 3.0 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 12, 2017 - 20:29 cve.org

HIGH 8.8

DescriptionCVE.org

Pulse Connect Secure 8.3R1 has CSRF in diag.cgi. In the panel, the diag.cgi file is responsible for running commands such as ping, ping6, traceroute, traceroute6, nslookup, arp, and Portprobe. These functions do not have any protections against CSRF. That can allow an attacker to run these commands against any IP if they can get an admin to visit their malicious CSRF page.

AnalysisAI

Pulse Connect Secure 8.3R1 has CSRF in diag.cgi. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. Pulse Connect Secure 8.3R1 has CSRF in diag.cgi. In the panel, the diag.cgi file is responsible for running commands such as ping, ping6, traceroute, traceroute6, nslookup, arp, and Portprobe. These functions do not have any protections against CSRF. That can allow an attacker to run these commands against any IP if they can get an admin to visit their malicious CSRF page. Affected products include: Pulsesecure Pulse Connect Secure.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.