How severe is CVE-2025-46635?

CVE-2025-46635 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2025-46635 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-46635?

CVE-2025-46635 affects Tenda Rx2 Pro Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-46635?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-46635 have an EU (EUVD) identifier?

Yes. CVE-2025-46635 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13259.

When was CVE-2025-46635 published?

CVE-2025-46635 was published on 2025-05-01 and last updated on 2026-06-17.

CVE-2025-46635

CVE-2025-46635 is a high-severity vulnerability in Tenda Rx2 Pro Firmware with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 7.1)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13259
Weakness: CWE-284
Affected product: Tenda Rx2 Pro Firmware
Published: 2025-05-01
Last modified: 2026-06-17

Description

An issue was discovered on Tenda RX2 Pro 16.03.30.14 devices. Improper network isolation between the guest Wi-Fi network and other network interfaces on the router allows an attacker (who is authenticated to the guest Wi-Fi) to access resources on the router and/or resources and devices on other networks hosted by the router by configuring a static IP address (within the non-guest subnet) on their host.

Frequently asked questions

What is CVE-2025-46635?: An issue was discovered on Tenda RX2 Pro 16.03.30.14 devices. Improper network isolation between the guest Wi-Fi network and other network interfaces on the router allows an attacker (who is authenticated to the guest Wi-Fi) to access resources on the router and/or resources and devices on other networks hosted by the router by configuring a static IP address (within the non-guest subnet) on their host.
How severe is CVE-2025-46635?: CVE-2025-46635 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2025-46635 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-46635?: CVE-2025-46635 affects Tenda Rx2 Pro Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-46635?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-46635 have an EU (EUVD) identifier?: Yes. CVE-2025-46635 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13259.
When was CVE-2025-46635 published?: CVE-2025-46635 was published on 2025-05-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:rx2_pro_firmware:16.03.30.14:*:*:*:*:*:*:*

More vulnerabilities in Tenda Rx2 Pro Firmware

CVE-2025-46625 — High (CVSS 8.8): Lack of input validation/sanitization in the 'setLanCfg' API endpoint in httpd in the Tenda RX2 Pro 16.03.30.14 allows…
CVE-2025-46634 — High (CVSS 8.2): Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 may allow…
CVE-2025-46633 — High (CVSS 8.2): Cleartext transmission of sensitive information in the web management portal of the Tenda RX2 Pro 16.03.30.14 allows an…
CVE-2025-46627 — High (CVSS 8.2): Use of weak credentials in the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated attacker to authenticate to the…
CVE-2025-46628 — High (CVSS 7.3): Lack of input validation/sanitization in the 'ate' management service in the Tenda RX2 Pro 16.03.30.14 allows an…
CVE-2025-46626 — High (CVSS 7.3): Reuse of a static AES key and initialization vector for encrypted traffic to the 'ate' management service of the Tenda…

All CVEs affecting Tenda Rx2 Pro Firmware →

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