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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall | 8.0.17 | — |
References
- https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/ third-party-advisory exploit technical-description
- https://vulncheck.com/advisories/sangfor-ngaf-sessid-rce third-party-advisory
- https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4 product