Cross-network access via guest isolation bypass
Published May 1, 2025 · Updated May 2, 2025
Improper access control in Tenda RX2 Pro firmware 16.03.30.14 allows remote authenticated users to reach non-guest networks. Guest isolation accepts a client-assigned static address from a non-guest subnet and routes its traffic to the router and other interfaces instead of confining it to the guest network. Exploitation requires guest Wi-Fi credentials and wireless network access, granting access to router resources and devices on otherwise separated networks.
Summary
What happened
Improper access control in Tenda RX2 Pro firmware 16.03.30.14 allows remote authenticated users to reach non-guest networks. Guest isolation accepts a client-assigned static address from a non-guest subnet and routes its traffic to the router and other interfaces instead of confining it to the guest network. Exploitation requires guest Wi-Fi credentials and wireless network access, granting access to router resources and devices on otherwise separated networks.
The record
- CVE
- CVE-2025-46635
- Published
- May 1, 2025
- Updated
- May 2, 2025
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-284, T1599
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 1, 2025CVE publishedPublication date reported by the CVE source.
- May 2, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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