Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Totolink | A3002Ru Firmware | <= 2.0.0 |
| Totolink | A3002Ru | - |
| Totolink | A702R Firmware | <= 2.1.3 |
| Totolink | A702R | - |
| Totolink | N302R Firmware | <= 3.4.0 |
| Totolink | N302R | - |
| Totolink | N300Rt Firmware | <= 3.4.0 |
| Totolink | N300Rt | - |
| Totolink | N200Re Firmware | <= 4.0.0 |
| Totolink | N200Re | - |
| Totolink | N150Rt Firmware | <= 3.4.0 |
| Totolink | N150Rt | - |
| Totolink | N100Re Firmware | <= 3.4.0 |
| Totolink | N100Re | - |
| Realtek | Rtk 11N Ap Firmware | <= 2019-12-12 |
| Realtek | Rtk 11N Ap | - |
| Sapido | Gr297N Firmware | <= 2019-12-12 |
| Sapido | Gr297N | - |
| Ciktel | Mesh Router Firmware | <= 2019-12-12 |
| Ciktel | Mesh Router | - |
Related Weaknesses (CWE)
References
- http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgzExploitThird Party Advisory
- http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-CExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2020/Jan/36Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Jan/38ExploitMailing ListThird Party Advisory
- https://github.com/Saturn49/wecb/blob/755ce19a493c78270c04b5aaf39664f0cddbb420/rThird Party Advisory
- https://sploit.techThird Party Advisory
- http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgzExploitThird Party Advisory
- http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-CExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2020/Jan/36Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2020/Jan/38ExploitMailing ListThird Party Advisory
- https://github.com/Saturn49/wecb/blob/755ce19a493c78270c04b5aaf39664f0cddbb420/rThird Party Advisory
- https://sploit.techThird Party Advisory
FAQ
What is CVE-2019-19823?
CVE-2019-19823 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2019-19823?
CVE-2019-19823 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-19823?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink A3002Ru Firmware, Totolink A3002Ru, Totolink A702R Firmware, Totolink A702R, Totolink N302R Firmware.