Vulnerability Monitor

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CVE-2019-19822


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.


Security Impact Summary

This vulnerability carries a HIGH severity rating with a CVSS v3.1 score of 7.5, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 36 products from totolink, from totolink, from totolink and 33 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2020, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.


Published

2020-01-27T18:15:12.790

Last Modified

2024-11-21T04:35:27.863

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-306

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System totolink a3002ru_firmware ≤ 2.0.0 Yes
Hardware totolink a3002ru - No
Operating System totolink a702r_firmware ≤ 2.1.3 Yes
Hardware totolink a702r - No
Operating System totolink n302r_firmware ≤ 3.4.0 Yes
Hardware totolink n302r - No
Operating System totolink n300rt_firmware ≤ 3.4.0 Yes
Hardware totolink n300rt - No
Operating System totolink n200re_firmware ≤ 4.0.0 Yes
Hardware totolink n200re - No
Operating System totolink n150rt_firmware ≤ 3.4.0 Yes
Hardware totolink n150rt - No
Operating System totolink n100re_firmware ≤ 3.4.0 Yes
Hardware totolink n100re - No
Operating System realtek rtk_11n_ap_firmware ≤ 2019-12-12 Yes
Hardware realtek rtk_11n_ap - No
Operating System sapido gr297n_firmware ≤ 2019-12-12 Yes
Hardware sapido gr297n - No
Operating System ciktel mesh_router_firmware ≤ 2019-12-12 Yes
Hardware ciktel mesh_router - No
Operating System kctvjeju wireless_ap_firmware ≤ 2019-12-12 Yes
Hardware kctvjeju wireless_ap - No
Operating System fg-products fgn-r2_firmware ≤ 2019-12-12 Yes
Hardware fg-products fgn-r2 - No
Operating System hiwifi max-c300n_firmware ≤ 2019-12-12 Yes
Hardware hiwifi max-c300n - No
Operating System tbroad gn-866ac_firmware ≤ 2019-12-12 Yes
Hardware tbroad gn-866ac - No
Operating System coship emta_ap_firmwre ≤ 2019-12-12 Yes
Hardware coship emta_ap - No
Operating System iodata wn-ac1167r_firmwre ≤ 2019-12-12 Yes
Hardware iodata wn-ac1167r - No
Operating System hcn_max-c300n_project hcn_max-c300n_firmware ≤ 2019-12-12 Yes
Hardware hcn_max-c300n_project hcn_max-c300n - No
Operating System totolink n301rt_firmware ≤ 2.1.6 Yes
Hardware totolink n301rt - No

References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For totolink's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.