CVE-2025-3786: Tenda AC15

Tenda AC15 WifiExtraSet fromSetWirelessRepeat buffer overflow

CVSS 8.7 HighEPSS 0.011 · 66th percentile

Published by the CVE Program (CNA: VulDB) at 18 Apr 2025, 09:00 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Tenda	AC15	affected 15.03.05.0 affected 15.03.05.1 affected 15.03.05.2 affected 15.03.05.3 affected 15.03.05.4 affected 15.03.05.5 affected 15.03.05.6 affected 15.03.05.7 affected 15.03.05.8 affected 15.03.05.9 affected 15.03.05.10 affected 15.03.05.11 and 8 more

Identifiers

CVE-2025-3786

CNA

VulDB

Weakness (CWE)

CWE-119 · CWE-120

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
8.7	High	4.0	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	CNA (VulDB)Used for this record
8.8	High	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (VulDB)
8.8	High	3.0	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	CNA (VulDB)
9.0	High	2.0	AV:N/AC:L/Au:S/C:C/I:C/A:C	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.011, the 66th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 18 Apr 2025. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/?id.305609 vdb-entrytechnical-description
vuldb.com/?ctiid.305609 signaturepermissions-required
vuldb.com/?submit.553703 third-party-advisory
www.tenda.com.cn/ broken-linkproduct
github.com/CH13hh/cve/tree/AC15WifiExtraSet exploit

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.