CVE:CVE-2019-14306
CNNVD:CNNVD-202001-394
RICOH SP C250DN是日本理光（RICOH）公司的一款打印机。
RICOH SP C250DN 1.06版本中存在授权问题漏洞。攻击者可利用该漏洞绕过访问限制。
solution:Upgrade ricoh sp_c250sf_firmware to a higher version than 1.15,and avoid the version (,1.15); Upgrade ricoh sp_c252sf_firmware to a higher version than 1.15,and avoid the version (,1.15); Upgrade ricoh sp_c250dn_firmware to a higher version than 1.09,and avoid the version (,1.09); Upgrade ricoh sp_c252dn_firmware to a higher version than 1.09,and avoid the version (,1.09); Upgrade ricoh sp_330sn_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_330sfn_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_330dn_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_3710sf_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_3710dn_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_c260dnw_firmware to a higher version than 1.12,and avoid the version (,1.12); Upgrade ricoh sp_c260sfnw_firmware to a higher version than 1.15,and avoid the version (,1.15); Upgrade ricoh sp_c261dnw_firmware to a higher version than 1.13,and avoid the version (,1.13); Upgrade ricoh sp_c261sfnw_firmware to a higher version than 1.17,and avoid the version (,1.17); Upgrade ricoh sp_c262sfnw_firmware to a higher version than 1.17,and avoid the version (,1.17); Upgrade ricoh sp_c262dnw_firmware to a higher version than 1.13,and avoid the version (,1.13); Upgrade ricoh mp_2014_firmware to a higher version than 1.10,and avoid the version (,1.10); Upgrade ricoh mp_2014d_firmware to a higher version than 1.10,and avoid the version (,1.10); Upgrade ricoh mp_2014ad_firmware to a higher version than 1.10,and avoid the version (,1.10); Upgrade ricoh m_2700_firmware to a higher version than 1.06,and avoid the version (,1.06); Upgrade ricoh m_2701_firmware to a higher version than 1.06,and avoid the version (,1.06); Upgrade ricoh sp_221s_firmware to a higher version than 1.10,and avoid the version (,1.10); Upgrade ricoh sp_220snw_firmware to a higher version than 1.11,and avoid the version (,1.11); Upgrade ricoh sp_221snw_firmware to a higher version than 1.11,and avoid the version (,1.11); Upgrade ricoh sp_221sf_firmware to a higher version than 1.11,and avoid the version (,1.11); Upgrade ricoh sp_220sfnw_firmware to a higher version than 1.12,and avoid the version (,1.12); Upgrade ricoh sp_221sfnw_firmware to a higher version than 1.12,and avoid the version (,1.12); Upgrade ricoh sp_277snwx_firmware to a higher version than 1.12,and avoid the version (,1.12); Upgrade ricoh sp_277sfnwx_firmware to a higher version than 1.12,and avoid the version (,1.12); Upgrade ricoh sp_221_firmware to a higher version than 1.02,and avoid the version (,1.02); Upgrade ricoh sp_220nw_firmware to a higher version than 1.04,and avoid the version (,1.04); Upgrade ricoh sp_221nw_firmware to a higher version than 1.04,and avoid the version (,1.04); Upgrade ricoh sp277nwx_firmware to a higher version than 1.04,and avoid the version (,1.04); Upgrade ricoh sp_212snw_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_212sfnw_firmware to a higher version than 1.08,and avoid the version (,1.08); Upgrade ricoh sp_212sfw_firmware to a higher version than 1.08,and avoid the version (,1.08); Upgrade ricoh sp_212sfnw_(china)_firmware to a higher version than 1.08,and avoid the version (,1.08); Upgrade ricoh sp_212suw_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_213snw_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_213snw_(taiwan)_firmware to a higher version than 1.05,and avoid the version (,1.05); Upgrade ricoh sp_213suw_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_213sfnw_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_213sfw_firmware to a higher version than 1.07,and avoid the version (,1.07); Upgrade ricoh sp_213sfnw_(taiwan)_firmware to a higher version than 1.06,and avoid the version (,1.06); Upgrade ricoh sp_212nw_firmware to a higher version than 1.06,and avoid the version (,1.06); Upgrade ricoh sp_213nw_firmware to a higher version than 1.06,and avoid the version (,1.06); Upgrade ricoh sp_213nw_(taiwan)_firmware to a higher version than 1.04,and avoid the version (,1.04); Upgrade ricoh sp_212w_firmware to a higher version than 1.06,and avoid the version (,1.06); Upgrade ricoh sp_213w_firmware to a higher version than 1.06,and avoid the version (,1.06)