How severe is CVE-2025-1898?

CVE-2025-1898 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-1898 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-1898?

CVE-2025-1898 affects Tenda Tx3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-1898?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-1898 have an EU (EUVD) identifier?

Yes. CVE-2025-1898 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7424.

When was CVE-2025-1898 published?

CVE-2025-1898 was published on 2025-03-04 and last updated on 2026-06-17.

CVE-2025-1898

CVE-2025-1898 is a medium-severity vulnerability in Tenda Tx3 Firmware with a CVSS 3.x base score of 6.5. 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-119.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.8
CVSS v4: 7.1
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7424
Weakness: CWE-119
Affected product: Tenda Tx3 Firmware
Published: 2025-03-04
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, was found in Tenda TX3 16.03.13.11_multi. Affected is an unknown function of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-1898?: A vulnerability, which was classified as critical, was found in Tenda TX3 16.03.13.11_multi. Affected is an unknown function of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-1898?: CVE-2025-1898 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-1898 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-1898?: CVE-2025-1898 affects Tenda Tx3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-1898?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-1898 have an EU (EUVD) identifier?: Yes. CVE-2025-1898 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7424.
When was CVE-2025-1898 published?: CVE-2025-1898 was published on 2025-03-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:tx3_firmware:16.03.13.11:*:*:*:*:*:*:*

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