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CVE-2026-7019

Tenda F456 P2pListFilter fromP2pListFilter buffer overflow

HIGH
8.8
CVSS Score
Published: April 26, 2026 at 04:30 AM UTC
Updated: October 25, 2026 at 11:10 PM UTC
1 product affected across 1 vendorF456 Firmware· also runs on 1 platform

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Severity
HIGH8.8
Exploit prediction
EPSS 0.6%
SSVC
PoC

Description

A vulnerability was identified in Tenda F456 1.0.0.5. The impacted element is the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument menufacturer/Go leads to buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

F456 Firmware· Tenda
95%
1.0.0.5
tenda-f456 (same device)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

ExploitThird Party Advisory
Source: [email protected]
https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_118/README.md
Third Party AdvisoryVDB Entry
Source: [email protected]
https://vuldb.com/submit/797473
VDB EntryTechnical DescriptionThird Party Advisory
Source: [email protected]
https://vuldb.com/vuln/359598
SignaturePermissions RequiredVDB Entry
Source: [email protected]
https://vuldb.com/vuln/359598/cti
Product
Source: [email protected]
https://www.tenda.com.cn/

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-119CWE-120

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