CVE-2023-30804 — MEDIUM (4.9)

Vulnerability Description

The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authenticated file disclosure vulnerability. A remote and authenticated attacker can read arbitrary system files using the svpn_html/loadfile.php endpoint. This issue is exploitable by a remote and unauthenticated attacker when paired with CVE-2023-30803.

CVSS Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Sangfor	Next-Gen Application Firewall	8.0.17

Related Weaknesses (CWE)

CWE-200

References

https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4Product
https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firExploitThird Party Advisory
https://vulncheck.com/advisories/sangfor-ngaf-auth-file-disclosureThird Party Advisory
https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4Product
https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firExploitThird Party Advisory
https://vulncheck.com/advisories/sangfor-ngaf-auth-file-disclosureThird Party Advisory

FAQ

What is CVE-2023-30804?

CVE-2023-30804 is a vulnerability with a CVSS score of 4.9 (MEDIUM). The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authenticated file disclosure vulnerability. A remote and authenticated attacker can read arbitrary system files using ...

How severe is CVE-2023-30804?

CVE-2023-30804 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-30804?

Check the references section above for vendor advisories and patch information. Affected products include: Sangfor Next-Gen Application Firewall.