CVE-2024-24777Public exploitNetwork attack vector

Unauthorized actions via missing HTTP Origin validation

Published Oct 30, 2024 · Updated Oct 30, 2024

CSRF in the web application of LevelOne WBR-6012 R0.40e6 allows remote attackers to perform unauthorized actions through a malicious page. The firmware performs no Origin validation on HTTP requests, so an external site can submit requests to the router as the logged-in administrator. Exploitation requires an administrator to visit attacker-controlled content; demonstrated consequences include rebooting the router and changing its password.

CVSS severity8.8
High
EPSS probability8.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in the web application of LevelOne WBR-6012 R0.40e6 allows remote attackers to perform unauthorized actions through a malicious page. The firmware performs no Origin validation on HTTP requests, so an external site can submit requests to the router as the logged-in administrator. Exploitation requires an administrator to visit attacker-controlled content; demonstrated consequences include rebooting the router and changing its password.

The record

CVE
CVE-2024-24777
Published
Oct 30, 2024
Updated
Oct 30, 2024
Vendor
LevelOne
Product
WBR-6012
Classifications
CWE-352, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 30, 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=R0.40e6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LevelOne · WBR-6012version=R0.40e6

Published CVSS scores

8.8Cisco TalosCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1189Drive-by Compromise

Public exploit references

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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