{"cve":"CVE-2002-1979","nvd":{"published":"2002-12-31T05:00:00.000","modified":"2026-06-16T22:00:25.120","status":"Modified","description":"WatchGuard SOHO products running firmware 5.1.6 and earlier, and Vclass/RSSA using 3.2 SP1 and earlier, allows remote attackers to bypass firewall rules by sending a PASV command string as the argument of another command to an FTP server, which generates a response that contains the string, causing IPFilter to treat the response as if it were a legitimate PASV command from the server.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://www.kb.cert.org/vuls/id/328867","http://www.kb.cert.org/vuls/id/AAMN-5EQR65","http://www.kb.cert.org/vuls/id/328867","http://www.kb.cert.org/vuls/id/AAMN-5EQR65"],"products":["watchguard:legacy_rssa","watchguard:soho","watchguard:vclass"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2002-1979","score":0.01542,"percentile":0.74942,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}