Tenda CX12L 16.03.53.12 /goform/P2pListFilter fromP2pListFilter page stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k1.54

Summaryinfo

A vulnerability categorized as critical has been discovered in Tenda CX12L 16.03.53.12. Affected by this issue is the function fromP2pListFilter of the file /goform/P2pListFilter. Executing a manipulation of the argument page can lead to stack-based overflow. This vulnerability is registered as CVE-2026-5683. The attack requires access to the local network. Furthermore, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Tenda CX12L 16.03.53.12. This vulnerability affects the function fromP2pListFilter of the file /goform/P2pListFilter. The manipulation of the argument page with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability was named CVE-2026-5683. The exploitation appears to be easy. The attack can only be done within the local network. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/06/2026 Advisory disclosed
04/06/2026 +0 days VulDB entry created
04/06/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2026-5683 (🔒)
GCVE (CVE): GCVE-0-2026-5683
GCVE (VulDB): GCVE-100-355510
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/06/2026 12:17
Changes: 04/06/2026 12:17 (57)
Complete: 🔍
Submitter: lv1020
Cache ID: 216:1AF:103

Submitinfo

Accepted

  • Submit #792777: Tenda CX12L V16.03.53.12 Stack-based Buffer Overflow (by lv1020)

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