Home/CVE/TOTOLINK EX200 V4.0.3c.7646_B20201211 does not contain an authentication mechanism by default.
CVE

CVE-2024-31813

TOTOLINK EX200 V4.0.3c.7646_B20201211 does not contain an authentication mechanism by default.

TOTOLINK EX200 V4.0.3c.7646_B20201211 does not contain an authentication mechanism by default.

HIGH · CVSS 8.4 EPSS 0.00048
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-862Missing Authorization
▤

Affected Products & Versions

1
totolink ex200 firmwareall versions
▣

Scoring & Timeline

8.4
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Apr 2024 · 01:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/4hsien/CVE-vulns/blob/main/TOTOLINK/EX200/Missing_Authentication/missauth.mdThird Party Advisory
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