CVE-2023-40847

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Published Aug 30, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via the function "initIpAddrInfo." In the function, it reads in a user-provided parameter, and the variable is passed to the function without any length check.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:tenda:ac6_firmware:15.03.05.16:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac6:1.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-45387	Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via the function "initIpAddrInfo." In the function, it reads in a user-provided parameter, and the variable is passed to the function without any length check.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.682% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/XYIYM/Digging/blob/main/Tenda/AC6/bof/12/12.md

History

Oct 2, 2024 2:30 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Tenda Ac6 Ac6 Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: Oct 2, 2024, 1:54 PM

Status: PUBLISHED
Assigner: mitre
Published: Aug 30, 2023, 12:00 AM
Updated: Oct 2, 2024, 1:54 PM
Reserved: Aug 22, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 6:46 PM

Updated: Aug 2, 2024, 6:46 PM

NVD Updated: Jun 17, 2026, 6:19 AM

Status: Modified
Published: Aug 30, 2023, 5:15 PM
Modified: Jun 17, 2026, 6:19 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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