CVE-2023-30802

The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to a source code disclosure vulnerability. A remote and unauthenticated attacker can obtain PHP source code by sending an HTTP request with an invalid Content-Length field.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4	Product
https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/	Exploit Third Party Advisory
https://vulncheck.com/advisories/sangfor-ngaf-source	Third Party Advisory
https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4	Product
https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/	Exploit Third Party Advisory
https://vulncheck.com/advisories/sangfor-ngaf-source	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sangfor:next-gen_application_firewall:8.0.17:*:*:*:*:*:*:*

History

28 Nov 2025, 16:15

Type	Values Removed	Values Added
Summary	(en) The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to a source code disclosure vulnerability. A remote and unauthenticated attacker can obtain PHP source code by sending an HTTP request with an invalid Content-Length field.	(en) The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to a source code disclosure vulnerability. A remote and unauthenticated attacker can obtain PHP source code by sending an HTTP request with an invalid Content-Length field.

Information

Published : 2023-10-10 15:15

Updated : 2025-11-28 16:15

NVD link : CVE-2023-30802

Mitre link : CVE-2023-30802

CVE.ORG link : CVE-2023-30802

JSON object : View

Products Affected

sangfor

next-gen_application_firewall

CWE

CWE-540

Inclusion of Sensitive Information in Source Code

CWE-668

Exposure of Resource to Wrong Sphere

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