CVE-2025-5863
CVSS v3
8.8
HIGH
EPSS Score
1.0 %
exploit probability, as of 2026-10-13
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2025-5863 yet.
Description
A vulnerability was found in Tenda AC5 15.03.06.47. It has been classified as critical. Affected is the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 2025-06-09
- Last Modified
- 2025-06-09
Frequently asked questions
What is CVE-2025-5863?
A vulnerability was found in Tenda AC5 15.03.06.47. It has been classified as critical. Affected is the function formSetRebootTimer of the file /goform/SetRebootTimer. The manipulation of the argument rebootTime leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Is CVE-2025-5863 actively exploited?
Active exploitation of CVE-2025-5863 has not been confirmed. Its EPSS score was 1.0% on 2026-10-13, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-5863?
CVE-2025-5863 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
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