CVE-2025-46035

7.5 HIGH 0.6% exploit odds No fix listed Memory safety Network gear

What it is

Buffer Overflow vulnerability in Tenda AC6 v.15.03.05.16 allows a remote attacker to cause a denial of service via the oversized schedStartTime and schedEndTime parameters in an unauthenticated HTTP GET request to the /goform/openSchedWifi endpoint

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure.
Exploit odds: 0.6% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2025-06-12 16:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-07-05 16:19 UTC Last updatedMost recent change to the record

Details

Published: 2025-06-12 16:15 UTC
Last modified: 2026-07-05 16:19 UTC
Exploit probability: 0.6% · EPSS, next 30 days
Weakness: CWE-120 · Classic buffer overflow
Record status: Modified

Affected

Tenda ac6 Firmware 15.03.05.16

Attack profile CVSS 3.1 · 7.5

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

Raw vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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References

https://github.com/XiDP0/MyCVE/blob/main/CVE/Tenda%20AC6%20V15.03.05.16/setSchedWifi/setSchedWifi.md

NVD record · CVE.org record