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10 vulnerabilities found for Net-Gen Application Firewall by Sangfor
CVE-2023-30806 (GCVE-0-2023-30806)
Vulnerability from nvd – Published: 2023-10-10 14:27 – Updated: 2025-11-22 14:16
VLAI
Title
Sangfor Next-Gen Application Firewall PHPSESSID Command Injection
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-ses… | third-party-advisory |
| https://aws.amazon.com/marketplace/pp/prodview-uu… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
|
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CVE-2023-30805 (GCVE-0-2023-30805)
Vulnerability from nvd – Published: 2023-10-10 14:25 – Updated: 2025-11-28 15:59
VLAI
Title
Sangfor Next-Gen Application Firewall Login Un Param Command Injection
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
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|---|---|
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| https://vulncheck.com/advisories/sangfor-ngaf-use… | third-party-advisory |
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Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
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CVE-2023-30804 (GCVE-0-2023-30804)
Vulnerability from nvd – Published: 2023-10-10 14:21 – Updated: 2025-11-28 15:57
VLAI
Title
Sangfor Next-Gen Application Firewall Authenticated File Disclosure
Summary
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.
Severity
4.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-aut… | third-party-advisory |
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Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
|
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CVE-2023-30803 (GCVE-0-2023-30803)
Vulnerability from nvd – Published: 2023-10-10 14:14 – Updated: 2025-11-28 15:58
VLAI
Title
Sangfor Next-Gen Application Firewall Authentication Bypass
Summary
The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can bypass authentication and access administrative functionality by sending HTTP requests using a crafted Y-forwarded-for header.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-aut… | third-party-advisory |
| https://aws.amazon.com/marketplace/pp/prodview-uu… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
|
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CVE-2023-30802 (GCVE-0-2023-30802)
Vulnerability from nvd – Published: 2023-10-10 14:07 – Updated: 2025-11-28 15:56
VLAI
Title
Sangfor Next-Gen Application Firewall Source Code Disclosure
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-540 - Inclusion of Sensitive Information in Source Code
Assigner
References
3 references
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|---|---|
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1 product
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Affected:
8.0.17
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CVE-2023-30806 (GCVE-0-2023-30806)
Vulnerability from cvelistv5 – Published: 2023-10-10 14:27 – Updated: 2025-11-22 14:16
VLAI
Title
Sangfor Next-Gen Application Firewall PHPSESSID Command Injection
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-ses… | third-party-advisory |
| https://aws.amazon.com/marketplace/pp/prodview-uu… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
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CVE-2023-30805 (GCVE-0-2023-30805)
Vulnerability from cvelistv5 – Published: 2023-10-10 14:25 – Updated: 2025-11-28 15:59
VLAI
Title
Sangfor Next-Gen Application Firewall Login Un Param Command Injection
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-use… | third-party-advisory |
| https://aws.amazon.com/marketplace/pp/prodview-uu… | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
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CVE-2023-30804 (GCVE-0-2023-30804)
Vulnerability from cvelistv5 – Published: 2023-10-10 14:21 – Updated: 2025-11-28 15:57
VLAI
Title
Sangfor Next-Gen Application Firewall Authenticated File Disclosure
Summary
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.
Severity
4.9 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-aut… | third-party-advisory |
| https://aws.amazon.com/marketplace/pp/prodview-uu… | product |
Impacted products
1 product
| Vendor | Product | Version | |
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| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
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CVE-2023-30803 (GCVE-0-2023-30803)
Vulnerability from cvelistv5 – Published: 2023-10-10 14:14 – Updated: 2025-11-28 15:58
VLAI
Title
Sangfor Next-Gen Application Firewall Authentication Bypass
Summary
The Sangfor Next-Gen Application Firewall version NGAF8.0.17 is vulnerable to an authentication bypass vulnerability. A remote and unauthenticated attacker can bypass authentication and access administrative functionality by sending HTTP requests using a crafted Y-forwarded-for header.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-aut… | third-party-advisory |
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1 product
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Affected:
8.0.17
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CVE-2023-30802 (GCVE-0-2023-30802)
Vulnerability from cvelistv5 – Published: 2023-10-10 14:07 – Updated: 2025-11-28 15:56
VLAI
Title
Sangfor Next-Gen Application Firewall Source Code Disclosure
Summary
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.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-540 - Inclusion of Sensitive Information in Source Code
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://labs.watchtowr.com/yet-more-unauth-remote… | third-party-advisoryexploittechnical-description |
| https://vulncheck.com/advisories/sangfor-ngaf-source | third-party-advisory |
| https://aws.amazon.com/marketplace/pp/prodview-uu… | product |
Impacted products
1 product
| Vendor | Product | Version | |
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| Sangfor | Net-Gen Application Firewall |
Affected:
8.0.17
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"description": "CWE-540: Inclusion of Sensitive Information in Source Code",
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"url": "https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4"
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"title": "Sangfor Next-Gen Application Firewall Source Code Disclosure",
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"cveId": "CVE-2023-30802",
"datePublished": "2023-10-10T14:07:17.732Z",
"dateReserved": "2023-04-18T10:31:45.962Z",
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