Tenda HG7HG9/HG10 300001138_en_xpon Web Management Interface /boaform/voip_other_set asp_voip_OtherSet funckey_transfer stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k1.27-

Summaryinfo

A vulnerability categorized as critical has been discovered in Tenda HG7HG9 and HG10 300001138_en_xpon. This affects the function asp_voip_OtherSet of the file /boaform/voip_other_set of the component Web Management Interface. Executing a manipulation of the argument funckey_transfer can lead to stack-based overflow. This vulnerability appears as CVE-2026-11498. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in Tenda HG7HG9 and HG10 300001138_en_xpon. This vulnerability affects the function asp_voip_OtherSet of the file /boaform/voip_other_set of the component Web Management Interface. The manipulation of the argument funckey_transfer 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-2026-11498. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/07/2026).

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

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.5

VulDB Base Score: 8.8
VulDB Temp Score: 8.5
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: Yes

Availability: 🔒
Status: Not defined
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

06/07/2026 Advisory disclosed
06/07/2026 +0 days VulDB entry created
06/07/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: tenda.com.cn

Advisory: github.com
Status: Not defined

CVE: CVE-2026-11498 (🔒)
GCVE (CVE): GCVE-0-2026-11498
GCVE (VulDB): GCVE-100-369118

Entryinfo

Created: 06/07/2026 15:27
Changes: 06/07/2026 15:27 (55)
Complete: 🔍
Submitter: moist
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #834887: Tenda HG10 HG7_HG9_HG10re_300001138_en_xpon stack-based buffer overflow (by moist)

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