CVE-2025-5863

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.4HIGH
EPSS
0.9%
top 23.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda AC5Tenda AC5 Firmware
Timeline
PublishedJun 9
Latest updateApr 7

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.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5tenda/ac515.03.06.47
▶NVDtenda/ac5_firmware15.03.06.47

🔴Vulnerability Details

2
GHSA
GHSA-3xgx-5fr5-rcrq: A vulnerability was found in Tenda AC5 15↗2025-06-09
▶
CVEList
Tenda AC5 SetRebootTimer formSetRebootTimer stack-based overflow↗2025-06-09
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📋Vendor Advisories

1
Chrome
Stable Channel Update for Desktop: CVE-2026-5861↗2026-04-07
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