Home/CVE/A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /gof
CVE

CVE-2026-4906

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /gof

A vulnerability was determined in Tenda AC5 15.03.06.47. The affected element is the function decodePwd of the file /goform/WizardHandle of the component POST Request Handler. Executing a manipulation of the argument WANT/WANS can lead to stack-based buffer overflow.

The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

HIGH · CVSS 8.8 EPSS 0.00106
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-121Stack-based Buffer Overflow
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

1
tenda ac5 firmwareall versions
⚠

Public Exploits & PoCs

1
poclavender-bicycle-a5a.notion.site · Tenda_AC5_WizardHandle_PPW-32053a41781f80cab094d750d30dc9...lavender-bicycle-a5a.notion.site
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Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD27 Mar 2026 · 01:16 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://vuldb.com/?ctiid.353657Permissions RequiredVDB Entry
https://vuldb.com/?id.353657Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.777394Third Party AdvisoryVDB Entry
https://www.tenda.com.cn/Product
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