Tenda CH22 1.0.0.1 /goform/PPTPUserSetting fromPptpUserSetting delno buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Tenda CH22 1.0.0.1. Affected is the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno results in buffer overflow. This vulnerability was named CVE-2025-13288. The attack may be performed from remote. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in Tenda CH22 1.0.0.1. It has been classified as critical. Affected is the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno with an unknown input leads to a buffer overflow vulnerability. CWE is classifying the issue as CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. This is going to have an impact on confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2025-13288. The exploitability is told to be easy. It is possible to launch the attack remotely. Technical details and a public exploit are known.

The exploit is shared for download 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

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

11/17/2025 Advisory disclosed
11/17/2025 +0 days VulDB entry created
11/18/2025 +1 days VulDB entry last update

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2025-13288 (🔒)
GCVE (CVE): GCVE-0-2025-13288
GCVE (VulDB): GCVE-100-332628
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/17/2025 08:54
Updated: 11/18/2025 06:35
Changes: 11/17/2025 08:54 (57), 11/18/2025 06:35 (31)
Complete: 🔍
Submitter: yuan253
Cache ID: 216:107:103

Submitinfo

Accepted

  • Submit #691594: Tenda Technology Co., Ltd. Tenda V1.0.0.1 Buffer Overflow (by yuan253)

Once again VulDB remains the best source for vulnerability data.

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