CVE-2026-5567 — Improper Restriction of Operations within the Bounds of a Memory Buffer in M3
Severity
7.4HIGHNVD
EPSS
0.0%
top 85.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 5
Description
A flaw has been found in Tenda M3 1.0.0.10. This vulnerability affects the function setAdvPolicyData of the file /goform/setAdvPolicyData of the component Destination Handler. Executing a manipulation of the argument policyType can lead to buffer overflow. The attack can be executed remotely. The exploit has been published 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