What is CVE-2023-30805?

CVE-2023-30805 is a critical-severity vulnerability in Sangfor Net-gen Application Firewall, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-10-10.

How severe is CVE-2023-30805?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Sangfor Net-gen Application Firewall

CVE-2023-30805

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…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.148 (94.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sangfor Net-gen Application Firewall — versions 8.0.17

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-… (third-party-advisory, exploit, technical-description)
vulncheck.com/advisories/sangfor-ngaf-username-rce (third-party-advisory)
aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4 (product)

Frequently asked questions

What is CVE-2023-30805?: CVE-2023-30805 is a critical-severity vulnerability in Sangfor Net-gen Application Firewall, classified under OS Command Injection. CVSS score: 9.8/10. Published 2023-10-10.
How severe is CVE-2023-30805?: Critical severity. CVSS v3 base score is 9.8 out of 10.