CVE-2017-13779

CVSS V2 High 7.2 CVSS V3 High 7.8
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.
Overview
  • CVE ID
  • CVE-2017-13779
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-09-14T06:29:03
  • Last Modified Date
  • 2021-06-04T12:02:36
Weakness Enumerations
CWE URL
CWE-732 http://cwe.mitre.org/data/definitions/732.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:gstn:india_goods_and_services_tax_network_offline_utility_tool:*:*:*:*:*:*:*:* 1 OR 1.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://tink2hack.blogspot.in/2017/09/writeup-of-cve-2017-13779-remote.html Exploit Technical Description Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-13779
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13779
History
Created Old Value New Value Data Type Notes
2022-05-10 16:13:37 Added to TrackCVE
2022-12-02 21:02:19 2017-09-14T06:29Z 2017-09-14T06:29:03 CVE Published Date updated
2022-12-02 21:02:19 2021-06-04T12:02:36 CVE Modified Date updated
2022-12-02 21:02:19 Analyzed Vulnerability Status updated