PT-2023-6172 · Sangfor · Sangfor Next-Gen Application Firewall
Sonny
+1
·
Published
2023-10-10
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Updated
2025-11-28
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CVE-2023-30804
CVSS v2.0
6.8
Medium
| Vector | AV:N/AC:L/Au:S/C:C/I:N/A:N |
Name of the Vulnerable Software and Affected Versions
Sangfor Next-Gen Application Firewall version NGAF8.0.17
Description
The issue is related to an authenticated file disclosure vulnerability. A remote and authenticated attacker can read arbitrary system files using the "svpn html/loadfile.php" endpoint. This can be exploited by a remote and unauthenticated attacker under certain conditions. The vulnerability is associated with a lack of protection for service data, which can allow a remote attacker to disclose protected information.
Recommendations
For Sangfor Next-Gen Application Firewall version NGAF8.0.17, consider restricting access to the "svpn html/loadfile.php" endpoint to minimize the risk of exploitation. As a temporary workaround, consider disabling the use of this endpoint until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Improper Access Control
Information Disclosure
Incorrect Privilege Assignment
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Related Identifiers
Affected Products
Sangfor Next-Gen Application Firewall