How severe is CVE-2024-25343?

CVE-2024-25343 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-25343 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-25343?

CVE-2024-25343 affects Tenda N300 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-25343?

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

Does CVE-2024-25343 have an EU (EUVD) identifier?

Yes. CVE-2024-25343 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-22678.

When was CVE-2024-25343 published?

CVE-2024-25343 was published on 2024-04-26 and last updated on 2026-07-05.

CVE-2024-25343

CVE-2024-25343 is a critical-severity vulnerability in Tenda N300 Firmware with a CVSS 3.x base score of 9.1. 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-269.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-22678
Weakness: CWE-269
Affected product: Tenda N300 Firmware
Published: 2024-04-26
Last modified: 2026-07-05

Description

Tenda N300 F3 router vulnerability allows users to bypass intended security policy and create weak passwords.

Frequently asked questions

What is CVE-2024-25343?: Tenda N300 F3 router vulnerability allows users to bypass intended security policy and create weak passwords.
How severe is CVE-2024-25343?: CVE-2024-25343 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-25343 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-25343?: CVE-2024-25343 affects Tenda N300 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-25343?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-25343 have an EU (EUVD) identifier?: Yes. CVE-2024-25343 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-22678.
When was CVE-2024-25343 published?: CVE-2024-25343 was published on 2024-04-26 and last updated on 2026-07-05.

References

Affected products (1)

cpe:2.3:o:tenda:n300_firmware:-:*:*:*:*:*:*:*

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