{"id":"CVE-2020-25846","aliases":["EUVD-2020-18479","GHSA-6553-8h6r-vxxh"],"status":"published","title":"CHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -2","description":"The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00974,"percentile":0.62305,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-601"],"published":"2020-12-31T07:45:48Z","modified":"2026-06-17T03:07:23Z","products":[{"vendor":"changing inc.","product":"nhiservisignadapter"},{"vendor":"panorama_project","product":"nhiservisignadapter"}],"references":[{"url":"https://www.twcert.org.tw/tw/cp-132-4274-7bd65-1.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-25846"},{"url":"https://github.com/advisories/GHSA-6553-8h6r-vxxh"}],"sources":{"cve":[{"id":"CVE-2020-25846","title":"CHANGING Inc. NHIServiSignAdapter Windows Versions - Information Leakage -2","description":"The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.","status":"published","published":"2020-12-31T07:45:48.074Z","modified":"2024-09-17T01:41:45.846Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:48.52216Z"}],"euvd":[{"id":"EUVD-2020-18479","description":"The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.","status":"published","published":"2020-12-31T07:45:48Z","modified":"2024-09-17T01:41:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:28:47.09844Z"}],"ghsa":[{"id":"GHSA-6553-8h6r-vxxh","title":"The digest generation function of NHIServiSignAdapter has not been verified for source file path,...","description":"The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.","status":"published","published":"2022-05-24T17:37:37Z","modified":"2023-01-29T05:05:53Z","cwes":["CWE-601"],"updated_at":"2026-11-02T14:45:53.730969Z"}],"nvd":[{"id":"CVE-2020-25846","description":"The digest generation function of NHIServiSignAdapter has not been verified for source file path, which leads to the SMB request being redirected to a malicious host, resulting in the leakage of user's credential.","status":"published","published":"2020-12-31T08:15:13.363Z","modified":"2026-06-17T03:07:23.08Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"3.1","score":7.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-601"],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}