CVE-2023-30806
CRITICALCVSS v3
9.8
CRITICAL
EPSS Score
17.0%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an operating system command injection vulnerability. A remote and unauthenticated attacker can execute arbitrary commands by sending a crafted HTTP POST request to the /cgi-bin/login.cgi endpoint. This is due to mishandling of shell meta-characters in the PHPSESSID cookie.
Technical Details
- Published
- 10/10/2023
Frequently Asked Questions
What is CVE-2023-30806?
The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an operating system command injection vulnerability. A remote and unauthenticated attacker can execute arbitrary commands by sending a crafted HTTP POST request to the /cgi-bin/login.cgi endpoint. This is due to mishandling of shell meta-characters in the PHPSESSID cookie.
Is CVE-2023-30806 actively exploited?
Active exploitation of CVE-2023-30806 has not been confirmed. The EPSS score is 17.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-30806?
CVE-2023-30806 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2023-30806 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.