How severe is CVE-2025-15254?

CVE-2025-15254 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-15254 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-15254?

CVE-2025-15254 affects Tenda W6-s Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-15254?

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

Does CVE-2025-15254 have an EU (EUVD) identifier?

Yes. CVE-2025-15254 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205784.

When was CVE-2025-15254 published?

CVE-2025-15254 was published on 2025-12-30 and last updated on 2026-06-17.

CVE-2025-15254

CVE-2025-15254 is a medium-severity vulnerability in Tenda W6-s Firmware with a CVSS 3.x base score of 6.3. 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-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205784
Weakness: CWE-77
Affected product: Tenda W6-s Firmware
Published: 2025-12-30
Last modified: 2026-06-17

Description

A vulnerability was found in Tenda W6-S 1.0.0.4(510). This affects the function TendaAte of the file /goform/ate of the component ATE Service. Performing a manipulation results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used.

Frequently asked questions

What is CVE-2025-15254?: A vulnerability was found in Tenda W6-S 1.0.0.4(510). This affects the function TendaAte of the file /goform/ate of the component ATE Service. Performing a manipulation results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used.
How severe is CVE-2025-15254?: CVE-2025-15254 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-15254 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-15254?: CVE-2025-15254 affects Tenda W6-s Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-15254?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-15254 have an EU (EUVD) identifier?: Yes. CVE-2025-15254 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205784.
When was CVE-2025-15254 published?: CVE-2025-15254 was published on 2025-12-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:w6-s_firmware:1.0.0.4\(510\):*:*:*:*:*:*:*

More vulnerabilities in Tenda W6-s Firmware

CVE-2025-15255 — Critical (CVSS 9.8): A vulnerability was determined in Tenda W6-S 1.0.0.4(510). This impacts an unknown function of the file /bin/httpd of…
CVE-2022-45497 — Critical (CVSS 9.8): Tenda W6-S v1.0.0.4(510) was discovered to contain a command injection vulnerability in the tpi_get_ping_output…
CVE-2025-28221 — High (CVSS 7.5): Tenda W6_S v1.0.0.4_510 has a Buffer Overflow vulnerability in the set_local_time function, which allows remote…
CVE-2025-28220 — High (CVSS 7.5): Tenda W6_S v1.0.0.4_510 has a Buffer Overflow vulnerability in the setcfm function, which allows remote attackers to…
CVE-2022-45504 — High (CVSS 7.5): An issue in the component tpi_systool_handle(0) (/goform/SysToolRestoreSet) of Tenda W6-S v1.0.0.4(510) allows…
CVE-2022-45503 — High (CVSS 7.5): Tenda W6-S v1.0.0.4(510) was discovered to contain a stack overflow via the linkEn parameter at /goform/setAutoPing.

All CVEs affecting Tenda W6-s Firmware →

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