by Kastro
Paper/Archive/CVE-2023-30805

CVE-2023-30805

Sangfor Net-Gen Application Firewall — Sangfor Next-Gen Application Firewall Login Un Param Command Injection

EPSS 65%public exploitCVSS 9.8
critical.is priorityof 100
59
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 99.2.992 × 2019.8Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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 /LogInOut.php endpoint. This is due to mishandling of shell meta-characters in the "un" parameter.

Affected

ProductAffectedFixed inSource
Net-Gen Application Firewall8.0.17–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

exploitlabs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-editionwriteupvulncheck.com/advisories/sangfor-ngaf-username-rcerefaws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4