How severe is CVE-2025-67074?

CVE-2025-67074 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-67074 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-67074?

CVE-2025-67074 affects Tenda Ac10 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-67074?

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

Does CVE-2025-67074 have an EU (EUVD) identifier?

Yes. CVE-2025-67074 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203930.

When was CVE-2025-67074 published?

CVE-2025-67074 was published on 2025-12-17 and last updated on 2026-06-17.

CVE-2025-67074

CVE-2025-67074 is a medium-severity vulnerability in Tenda Ac10 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203930
Weakness: CWE-120
Affected product: Tenda Ac10 Firmware
Published: 2025-12-17
Last modified: 2026-06-17

Description

A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows remote attackers to cause denial of service and possibly code execution by sending a post request with a crafted payload (field `serverName`) to /goform/AdvSetMacMtuWan.

Frequently asked questions

What is CVE-2025-67074?: A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows remote attackers to cause denial of service and possibly code execution by sending a post request with a crafted payload (field `serverName`) to /goform/AdvSetMacMtuWan.
How severe is CVE-2025-67074?: CVE-2025-67074 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-67074 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-67074?: CVE-2025-67074 affects Tenda Ac10 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-67074?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-67074 have an EU (EUVD) identifier?: Yes. CVE-2025-67074 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203930.
When was CVE-2025-67074 published?: CVE-2025-67074 was published on 2025-12-17 and last updated on 2026-06-17.

References

https://github.com/johnathanhuutri/CVEReport/tree/master/CVE-2025-67074

Affected products (1)

cpe:2.3:o:tenda:ac10_firmware:16.03.10.20:*:*:*:*:*:*:*

More vulnerabilities in Tenda Ac10 Firmware

CVE-2025-67073 — Critical (CVSS 9.8): A Buffer overflow vulnerability in function fromAdvSetMacMtuWan of bin httpd in Tenda AC10V4.0 V16.03.10.20 allows…
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CVE-2025-25674 — Critical (CVSS 9.8): Tenda AC10 V1.0 V15.03.06.23 is vulnerable to Buffer Overflow in form_fast_setting_wifi_set via the parameter ssid.
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