CVE-2019-17657
7.5 · HIGHOverview
CVE-2019-17657 is a high-severity vulnerability affecting fortinet fortianalyzer. It was published on April 7, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An Uncontrolled Resource Consumption vulnerability in Fortinet FortiSwitch below 3.6.11, 6.0.6 and 6.2.2, FortiAnalyzer below 6.2.3, FortiManager below 6.2.3 and FortiAP-S/W2 below 6.2.2 may allow an attacker to cause admin webUI denial of service (DoS) via handling special crafted HTTP requests/responses in pieces slowly, as demonstrated by Slow HTTP DoS Attacks.
Remediation
Check the references section for vendor advisories and patches from fortinet. Update fortianalyzer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| fortinet | fortianalyzer | >= 0, < 6.2.3 | Affected |
| fortinet | fortiap-s | >= 0, < 6.2.2 | Affected |
| fortinet | fortiap-w2 | >= 0, < 6.2.2 | Affected |
| fortinet | fortimanager | >= 0, < 6.2.3 | Affected |
| fortinet | fortiswitch | >= 0, < 3.6.11 | Affected |
Frequently Asked Questions
What is CVE-2019-17657?
CVE-2019-17657 is a high-severity vulnerability affecting fortinet fortianalyzer. It was published on April 7, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-17657?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-17657?
Check the references section for vendor advisories and patches from fortinet. Update fortianalyzer to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-17657?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-17657 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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