{"id":"CVE-1999-0725","aliases":["EUVD-1999-0706","GHSA-pghp-q23q-hhx5"],"status":"published","title":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote...","description":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. \"Double Byte Code Page\".","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:C/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.24852,"percentile":0.97919,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-16"],"published":"1999-08-19T04:00:00Z","modified":"2026-06-16T21:48:55Z","exploits":[{"source":"exploitdb","id":"EDB-19361","title":"Microsoft IIS 3.0/4.0 - Double Byte Code Page","type":"remote","platform":"windows","date":"1999-06-24","verified":true,"url":"https://www.exploit-db.com/exploits/19361"}],"products":[{"vendor":"microsoft","product":"internet_information_server"}],"references":[{"url":"http://www.securityfocus.com/bid/477","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-022","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ233335","tags":["vendor-advisory","x_refsource_MSKB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/2302","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-0725"},{"url":"http://support.microsoft.com/default.aspx?scid=kb;[LN];Q233335"},{"url":"https://github.com/advisories/GHSA-pghp-q23q-hhx5"}],"sources":{"cve":[{"id":"CVE-1999-0725","description":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. \"Double Byte Code Page\".","status":"published","published":"2000-01-04T05:00:00Z","modified":"2024-08-01T16:48:37.839Z","updated_at":"2026-11-02T14:33:53.60785Z"}],"euvd":[{"id":"EUVD-1999-0706","description":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. \"Double Byte Code Page\".","status":"published","published":"2000-01-04T05:00:00Z","modified":"2024-08-01T16:48:37Z","updated_at":"2026-11-03T03:50:45.600801Z"}],"ghsa":[{"id":"GHSA-pghp-q23q-hhx5","title":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote...","description":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. \"Double Byte Code Page\".","status":"published","published":"2022-04-30T18:11:05Z","modified":"2025-04-03T03:35:31Z","updated_at":"2026-11-02T15:00:36.60124Z"}],"nvd":[{"id":"CVE-1999-0725","description":"When IIS is run with a default language of Chinese, Korean, or Japanese, it allows a remote attacker to view the source code of certain files, a.k.a. \"Double Byte Code Page\".","status":"published","published":"1999-08-19T04:00:00Z","modified":"2026-06-16T21:48:55.577Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:C/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-16"],"updated_at":"2026-11-02T13:58:40.923898Z"}]}}