{"id":"CVE-2021-44792","aliases":["EUVD-2021-31596","GHSA-fq38-v44x-849g"],"status":"published","title":"Information Leakege via Unauthorized Access in Single Connect","description":"Single Connect does not perform an authorization check when using the \"log-monitor\" module. A remote attacker could exploit this vulnerability to access the logging interface. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00993,"percentile":0.62885,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2022-01-27T12:27:12Z","modified":"2026-06-17T04:12:51Z","products":[{"vendor":"kron","product":"single connect"},{"vendor":"kron tech","product":"single connect"},{"vendor":"krontech","product":"single_connect"}],"references":[{"url":"https://www.usom.gov.tr/bildirim/tr-22-0093","tags":["government-resource","broken-link","x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-22-0093","tags":["government-resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44792"},{"url":"https://github.com/advisories/GHSA-fq38-v44x-849g"}],"sources":{"cve":[{"id":"CVE-2021-44792","title":"Information Leakege via Unauthorized Access in Single Connect","description":"Single Connect does not perform an authorization check when using the \"log-monitor\" module. A remote attacker could exploit this vulnerability to access the logging interface. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information.","status":"published","published":"2022-01-27T12:27:12.288Z","modified":"2026-05-18T12:02:21.305Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31596","description":"Single Connect does not perform an authorization check when using the \"log-monitor\" module. A remote attacker could exploit this vulnerability to access the logging interface. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information.","status":"published","published":"2022-01-27T12:27:12Z","modified":"2026-05-18T12:02:21Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T18:21:16.642345Z"}],"ghsa":[{"id":"GHSA-fq38-v44x-849g","title":"Single Connect does not perform an authorization check when using the \"log-monitor\" module. A...","description":"Single Connect does not perform an authorization check when using the \"log-monitor\" module. A remote attacker could exploit this vulnerability to access the logging interface. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information.","status":"published","published":"2022-01-28T00:02:19Z","modified":"2026-05-18T15:31:34Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:08:11.468783Z"}],"nvd":[{"id":"CVE-2021-44792","description":"Single Connect does not perform an authorization check when using the \"log-monitor\" module. A remote attacker could exploit this vulnerability to access the logging interface. The exploitation of this vulnerability might allow a remote attacker to obtain sensitive information.","status":"published","published":"2022-01-27T13:15:07.837Z","modified":"2026-06-17T04:12:51.177Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:07:04.178977Z"}]}}