Tenda AC23 16.03.07.52 HTTP POST Request formSetPPTPUserList list buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Tenda AC23 16.03.07.52. Affected by this vulnerability is the function formSetPPTPUserList of the component HTTP POST Request Handler. Executing a manipulation of the argument list can lead to buffer overflow. This vulnerability is tracked as CVE-2025-15217. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability has been found in Tenda AC23 16.03.07.52 and classified as critical. This vulnerability affects the function formSetPPTPUserList of the component HTTP POST Request Handler. The manipulation of the argument list with an unknown input leads to a buffer overflow vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability.

The advisory is available at lavender-bicycle-a5a.notion.site. This vulnerability was named CVE-2025-15217. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a exploit are known. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 01/03/2026).

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.

The vulnerability is also documented in the databases at CNNVD (CNNVD-202512-5480) and EUVD (EUVD-2025-205683). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

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: 🔒
Status: Proof-of-Concept

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

12/28/2025 Advisory disclosed
12/28/2025 +0 days VulDB entry created
01/03/2026 +6 days VulDB entry last update

Sourcesinfo

Vendor: tenda.com.cn

Advisory: lavender-bicycle-a5a.notion.site
Status: Not defined

CVE: CVE-2025-15217 (🔒)
GCVE (CVE): GCVE-0-2025-15217
GCVE (VulDB): GCVE-100-338602
EUVD: 🔒
CNNVD: CNNVD-202512-5480 - Tenda AC23 安全漏洞

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 12/28/2025 16:42
Updated: 01/03/2026 14:53
Changes: 12/28/2025 16:42 (55), 12/30/2025 04:23 (31), 12/30/2025 05:07 (1), 12/31/2025 21:07 (6), 01/01/2026 23:12 (1), 01/02/2026 20:54 (1), 01/03/2026 14:53 (1)
Complete: 🔍
Submitter: wxhwxhwxh_tutu
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #725448: Tenda AC23 AC23 V16.03.07.52 Buffer Overflow (by wxhwxhwxh_tutu)

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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