CVE-2022-46025Network attack vector

Unauthenticated Wi-Fi credential disclosure

Published Jan 10, 2024 · Updated Sep 3, 2024

Improper access control in TOTOLINK N200RE V5 Firmware 9.3.5u.6255_B20211224 allows remote attackers to read Wi-Fi credentials. The public disclosure does not identify the request endpoint or explain which authorization check is missing before SSID and password data are returned. No management login or user interaction is required, and exposure is bounded to disclosure of the configured SSID and Wi-Fi password.

CVSS severity9.1
Critical
EPSS probability1.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in TOTOLINK N200RE V5 Firmware 9.3.5u.6255_B20211224 allows remote attackers to read Wi-Fi credentials. The public disclosure does not identify the request endpoint or explain which authorization check is missing before SSID and password data are returned. No management login or user interaction is required, and exposure is bounded to disclosure of the configured SSID and Wi-Fi password.

The record

CVE
CVE-2022-46025
Published
Jan 10, 2024
Updated
Sep 3, 2024
Vendor
TOTOLINK
Product
N200RE V5 Firmware
Classifications
CWE-284, T1212
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.3.5u.6255_b20211224

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TOTOLINK · N200RE V5 Firmwareversion=9.3.5u.6255_b20211224

Published CVSS scores

9.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1212Exploitation for Credential Access

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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