Tenda AC7 15.03.06.44 /goform/SetDDNSCfg ddnsEn stack-based overflow

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

Summaryinfo

A vulnerability was found in Tenda AC7 15.03.06.44. It has been declared as critical. Impacted is an unknown function of the file /goform/SetDDNSCfg. Such manipulation of the argument ddnsEn leads to stack-based overflow. This vulnerability is uniquely identified as CVE-2025-11524. The attack can be launched remotely. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in Tenda AC7 15.03.06.44. It has been rated as critical. Affected by this issue is some unknown processing of the file /goform/SetDDNSCfg. The manipulation of the argument ddnsEn with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability.

The advisory is available at github.com. This vulnerability is handled as CVE-2025-11524. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known.

The exploit is available 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: 🔍

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: Stack-based overflow
CWE: CWE-121 / 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

10/08/2025 Advisory disclosed
10/08/2025 +0 days VulDB entry created
10/09/2025 +1 days VulDB entry last update

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2025-11524 (🔒)
GCVE (CVE): GCVE-0-2025-11524
GCVE (VulDB): GCVE-100-327662
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/08/2025 21:10
Updated: 10/09/2025 10:44
Changes: 10/08/2025 21:10 (56), 10/09/2025 10:44 (31)
Complete: 🔍
Submitter: yhryhryhr_mie
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #669852: Tenda AC7 V15.03.06.44 Buffer Overflow (by yhryhryhr_mie)

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