{"id":"CVE-2017-13779","aliases":["EUVD-2017-5294","GHSA-hpj2-fvgp-gjcx"],"status":"published","title":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2...","description":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2 executes winstart-server.vbs from the \"C:\\GST Offline Tool\" directory, which has insecure permissions. This allows local users to gain privileges by replacing winstart-server.vbs with arbitrary VBScript code. For example, a local user could create VBScript code for a TCP reverse shell, and use that later for Remote Command Execution.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01222,"percentile":0.68926,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732"],"published":"2017-09-14T06:00:00Z","modified":"2026-06-17T01:05:09Z","products":[{"vendor":"gstn","product":"india_goods_and_services_tax_network_offline_utility_tool"}],"references":[{"url":"https://tink2hack.blogspot.in/2017/09/writeup-of-cve-2017-13779-remote.html","tags":["x_refsource_MISC","x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-13779"},{"url":"https://github.com/advisories/GHSA-hpj2-fvgp-gjcx"}],"sources":{"cve":[{"id":"CVE-2017-13779","description":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2 executes winstart-server.vbs from the \"C:\\GST Offline Tool\" directory, which has insecure permissions. This allows local users to gain privileges by replacing winstart-server.vbs with arbitrary VBScript code. For example, a local user could create VBScript code for a TCP reverse shell, and use that later for Remote Command Execution.","status":"published","published":"2017-09-14T06:00:00Z","modified":"2024-08-05T19:05:20.353Z","updated_at":"2026-11-02T14:33:17.903346Z"}],"euvd":[{"id":"EUVD-2017-5294","description":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2 executes winstart-server.vbs from the \"C:\\GST Offline Tool\" directory, which has insecure permissions. This allows local users to gain privileges by replacing winstart-server.vbs with arbitrary VBScript code. For example, a local user could create VBScript code for a TCP reverse shell, and use that later for Remote Command Execution.","status":"published","published":"2017-09-14T06:00:00Z","modified":"2024-08-05T19:05:20Z","updated_at":"2026-11-03T02:23:19.185271Z"}],"ghsa":[{"id":"GHSA-hpj2-fvgp-gjcx","title":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2...","description":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2 executes winstart-server.vbs from the \"C:\\GST Offline Tool\" directory, which has insecure permissions. This allows local users to gain privileges by replacing winstart-server.vbs with arbitrary VBScript code. For example, a local user could create VBScript code for a TCP reverse shell, and use that later for Remote Command Execution.","status":"published","published":"2022-05-13T01:09:53Z","modified":"2023-02-01T05:03:33Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:50:04.459356Z"}],"nvd":[{"id":"CVE-2017-13779","description":"GSTN_offline_tool in India Goods and Services Tax Network (GSTN) Offline Utility tool before 1.2 executes winstart-server.vbs from the \"C:\\GST Offline Tool\" directory, which has insecure permissions. This allows local users to gain privileges by replacing winstart-server.vbs with arbitrary VBScript code. For example, a local user could create VBScript code for a TCP reverse shell, and use that later for Remote Command Execution.","status":"published","published":"2017-09-14T06:29:03.483Z","modified":"2026-06-17T01:05:09.83Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-732"],"updated_at":"2026-11-02T14:03:59.716532Z"}]}}