High severity · published Jun 12, 2025
CVE-2025-46035
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…
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
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
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ac6 Firmware · Tenda
15.03.05.16 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-46035
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-46035
Exploit
https://github.com/XiDP0/MyCVE/blob/main/CVE/Tenda%20AC6%20V15.03.05.16/setSchedWifi/setSchedWifi.md
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