{"id":"CVE-2001-0156","aliases":["EUVD-2001-0156","GHSA-rq59-3hfm-xh53"],"status":"published","title":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which...","description":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users to conduct arbitrary port forwarding to other systems.","severity":{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00446,"percentile":0.39035,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-06-02T04:00:00Z","modified":"2026-06-16T21:53:46Z","products":[{"vendor":"van_dyke_technologies","product":"vshell"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6148","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.atstake.com/research/advisories/2001/a021601-1.txt","tags":["vendor-advisory","x_refsource_ATSTAKE","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/2402","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vandyke.com/products/vshell/security102.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0156"},{"url":"https://github.com/advisories/GHSA-rq59-3hfm-xh53"}],"sources":{"cve":[{"id":"CVE-2001-0156","description":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users to conduct arbitrary port forwarding to other systems.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-08T04:06:55.501Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0156","description":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users to conduct arbitrary port forwarding to other systems.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-08T04:06:55Z","updated_at":"2026-11-03T01:14:52.987378Z"}],"ghsa":[{"id":"GHSA-rq59-3hfm-xh53","title":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which...","description":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users to conduct arbitrary port forwarding to other systems.","status":"published","published":"2022-04-30T18:15:32Z","modified":"2023-01-30T05:04:51Z","updated_at":"2026-11-02T14:47:08.270573Z"}],"nvd":[{"id":"CVE-2001-0156","description":"VShell SSH gateway 1.0.1 and earlier has a default port forwarding rule of 0.0.0.0/0.0.0.0, which could allow local users to conduct arbitrary port forwarding to other systems.","status":"published","published":"2001-06-02T04:00:00Z","modified":"2026-06-16T21:53:46.697Z","cvss":[{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}