CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2019-19823
High (7.5). EPSS 6.4% chance of exploitation in the next 30 days.
A certain router administration interface (that includes Realtek APMIB 0.11f for Boa 0.94.14rc21) stores cleartext administrative passwords in flash memory and in a file. This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0; Rutek RTK 11N AP through 2019-12-12; Sapido GR297n through 2019-12-12; CIK TELECOM MESH ROUTER through 2019-12-12; KCTVJEJU Wireless AP through 2019-12-12; Fibergate FGN-R2 through 2019-12-12; Hi-Wifi MAX-C300N through 2019-12-12; HCN MAX-C300N through 2019-12-12; T-broad GN-866ac through 2019-12-12; Coship EMTA AP through 2019-12-12; and IO-Data WN-AC1167R through 2019-12-12.
Severity
- EPSS
- 6.4% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
- CWE
- CWE-522
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ciktel:mesh_router_firmware
- coship:emta_ap_firmwre
- fg-products:fgn-r2_firmware
- hcn_max-c300n_project:hcn_max-c300n_firmware
- hiwifi:max-c300n_firmware
- iodata:wn-ac1167r_firmwre
- kctvjeju:wireless_ap_firmware
- realtek:rtk_11n_ap_firmware
- sapido:gr297n_firmware
- tbroad:gn-866ac_firmware
- totolink:a3002ru_firmware
- totolink:a702r_firmware
- totolink:n100re_firmware
- totolink:n150rt_firmware
- totolink:n200re_firmware
- totolink:n300rt_firmware
- totolink:n301rt_firmware
- totolink:n302r_firmware
References
- http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgz
- http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-Code-Execution.html
- http://seclists.org/fulldisclosure/2020/Jan/36
- http://seclists.org/fulldisclosure/2020/Jan/38
- https://github.com/Saturn49/wecb/blob/755ce19a493c78270c04b5aaf39664f0cddbb420/rtl819x/users/boa/apmib/apmib.h#L13