CVE-2019-19822

high-risk
Published 2020-01-27

A certain router administration interface (that includes Realtek APMIB 0.11f for Boa 0.94.14rc21) allows remote attackers to retrieve the configuration, including sensitive data (usernames and passwords). 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.

Do I need to act?

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43.0% chance of exploitation in next 30 days
EPSS score — higher than 57% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (18)

Affected Vendors

Realtek Iodata Coship Totolink Sapido Ciktel Kctvjeju Fg-Products Hiwifi Tbroad Hcn Max-C300N Project

References (12)

Exploit http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgz
Exploit http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-C...
Mailing List http://seclists.org/fulldisclosure/2020/Jan/36
Exploit http://seclists.org/fulldisclosure/2020/Jan/38
Third Party Advisory https://github.com/Saturn49/wecb/blob/755ce19a493c78270c04b5aaf39664f0cddbb420/r...
Third Party Advisory https://sploit.tech
Exploit http://opensource.actiontec.com/sourcecode/wcb3000x/wecb3000n_gpl_0.16.8.4.tgz
Exploit http://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosure-C...
Mailing List http://seclists.org/fulldisclosure/2020/Jan/36
Exploit http://seclists.org/fulldisclosure/2020/Jan/38
Third Party Advisory https://github.com/Saturn49/wecb/blob/755ce19a493c78270c04b5aaf39664f0cddbb420/r...
Third Party Advisory https://sploit.tech
62
/ 100
high-risk
Severity 26/34 · High
Exploitability 17/34 · Moderate
Exposure 19/34 · Moderate