{"id":"CVE-2023-30802","state":"PUBLISHED","title":"Sangfor Next-Gen Application Firewall Source Code Disclosure","description":"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.","publishedAt":"2023-10-10T14:07:17.732Z","updatedAt":"2025-11-28T15:56:30.131Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["Sangfor Net-Gen Application Firewall"],"affected":[{"vendor":"Sangfor","product":"Net-Gen Application Firewall","defaultStatus":"unaffected","versions":[{"version":"8.0.17","status":"affected"}],"platforms":["Linux"]}],"references":["https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/","https://vulncheck.com/advisories/sangfor-ngaf-source","https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4"],"weaknesses":["CWE-540"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/30xxx/CVE-2023-30802.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-30802","state":"PUBLISHED","datePublished":"2023-10-10T14:07:17.732Z","dateUpdated":"2025-11-28T15:56:30.131Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2023-04-18T10:31:45.962Z"},"containers":{"cna":{"title":"Sangfor Next-Gen Application Firewall Source Code Disclosure","descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"Sangfor","product":"Net-Gen Application Firewall","defaultStatus":"unaffected","versions":[{"version":"8.0.17","status":"affected"}],"platforms":["Linux"]}],"references":[{"url":"https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/","tags":["third-party-advisory","exploit","technical-description"]},{"url":"https://vulncheck.com/advisories/sangfor-ngaf-source","tags":["third-party-advisory"]},{"url":"https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4","tags":["product"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-540","description":"CWE-540: Inclusion of Sensitive Information in Source Code","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2025-11-28T15:56:30.131Z"},"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:sangfor:next-gen_application_firewall:8.0.17:*:*:*:*:*:*:*","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"watchTowr Labs"},{"lang":"en","type":"reporter","user":"00000000-0000-4000-9000-000000000000","value":"watchTowr Labs"}],"impacts":[{"capecId":"CAPEC-167","descriptions":[{"lang":"en","value":"CAPEC-167: White Box Reverse Engineering"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"vulncheck"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://labs.watchtowr.com/yet-more-unauth-remote-command-execution-vulns-in-firewalls-sangfor-edition/","tags":["third-party-advisory","exploit","technical-description","x_transferred"]},{"url":"https://vulncheck.com/advisories/sangfor-ngaf-source","tags":["third-party-advisory","x_transferred"]},{"url":"https://aws.amazon.com/marketplace/pp/prodview-uujwjffddxzp4","tags":["product","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T14:37:15.443Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-19T13:31:41.451514Z","id":"CVE-2023-30802","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-19T13:31:49.684Z"}}]}}}