{"id":"CVE-2021-41609","aliases":["EUVD-2021-28623","GHSA-jx6q-6477-j7q5"],"status":"published","title":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET...","description":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve data from the application's backend database via boolean-based blind and UNION injection.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02138,"percentile":0.82174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2022-01-28T18:02:50Z","modified":"2026-06-17T04:08:43Z","products":[{"vendor":"classapps","product":"selectsurvey.net"}],"references":[{"url":"https://www.classapps.com/product_ssv5.aspx","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.optiv.com/insights/source-zero/blog/classapps-inc-selectsurveynet-v50-vulnerabilities-disclosure","tags":["x_refsource_MISC","x_transferred","Exploit","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41609"},{"url":"https://github.com/advisories/GHSA-jx6q-6477-j7q5"}],"sources":{"cve":[{"id":"CVE-2021-41609","description":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve data from the application's backend database via boolean-based blind and UNION injection.","status":"published","published":"2022-01-28T18:02:50Z","modified":"2024-08-04T03:15:29.199Z","updated_at":"2026-11-02T14:32:59.430294Z"}],"euvd":[{"id":"EUVD-2021-28623","description":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve data from the application's backend database via boolean-based blind and UNION injection.","status":"published","published":"2022-01-28T18:02:50Z","modified":"2024-08-04T03:15:29Z","updated_at":"2026-11-03T03:24:17.663217Z"}],"ghsa":[{"id":"GHSA-jx6q-6477-j7q5","title":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET...","description":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve data from the application's backend database via boolean-based blind and UNION injection.","status":"published","published":"2022-01-29T00:00:46Z","modified":"2023-02-03T05:05:33Z","cwes":["CWE-89"],"updated_at":"2026-11-02T14:53:45.828819Z"}],"nvd":[{"id":"CVE-2021-41609","description":"SQL injection in the ID parameter of the UploadedImageDisplay.aspx endpoint of SelectSurvey.NET before 5.052.000 allows a remote, unauthenticated attacker to retrieve data from the application's backend database via boolean-based blind and UNION injection.","status":"published","published":"2022-01-28T19:15:07.917Z","modified":"2026-06-17T04:08:43.2Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:07:04.178977Z"}]}}