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CVE-2026-4492

Tenda A18 Pro formSetQosBand set_qosMib_list stack-based overflow

HIGH
8.8
CVSS Score
Published: March 20, 2026 at 05:02 PM UTC
Updated: June 17, 2026 at 10:56 AM UTC
1 product affected across 1 vendorA18 Pro

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Severity
HIGH8.8
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

A vulnerability was found in Tenda A18 Pro 02.03.02.28. The affected element is the function set_qosMib_list of the file /goform/formSetQosBand. Performing a manipulation of the argument list results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

Affected

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

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)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/?id.352018
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.352018
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.773682
ExploitIssue Tracking
Source: cverecord
https://github.com/lilukun337/cve/issues/4
Product
Source: cverecord
https://www.tenda.com.cn/

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-121CWE-119

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