Server-Side Request Forgery (SSRF) in FortiManager and FortiAnalyzer - CVE-2021-32603
Published: August 3, 2021
Vulnerability identifier: #VU55557
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-32603
CWE-ID: CWE-918
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
FortiManager
FortiAnalyzer
FortiManager
FortiAnalyzer
Software vendor:
Fortinet, Inc
Fortinet, Inc
Description
The disclosed vulnerability allows a remote user to perform SSRF attacks.
The vulnerability exists due to insufficient validation of user-supplied input in FortiManager and FortiAnalyser GUI. A remote user can send a specially crafted HTTP request and trick the application to initiate requests to arbitrary systems.
Successful exploitation of this vulnerability may allow a remote attacker gain access to sensitive data, located in the local network or send malicious requests to other servers from the vulnerable system.
Remediation
Install updates from vendor's website.