CVE-2023-40041

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Published Aug 8, 2023 CVSS 3.1 · 9.8 Critical EPSS 1.0% KEV · Not listed

Description

TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setWiFiWpsConfig in /lib/cste_modules/wps.so. Attackers can send crafted data in an MQTT packet, via the pin parameter, to control the return address and execute code.

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:totolink:t10_v2_firmware:5.9c.5061_b20200511:*:*:*:*:*:*:*

cpe:2.3:h:totolink:t10_v2:-:*:*:*:*:*:*:*

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-2023-44648	TOTOLINK T10_v2 5.9c.5061_B20200511 has a stack-based buffer overflow in setWiFiWpsConfig in /lib/cste_modules/wps.so. Attackers can send crafted data in an MQTT packet, via the pin parameter, to control the return address and execute code.

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% (1.035% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/Korey0sh1/IoT_vuln/blob/main/TOTOLINK/T10_V2/lib-cste_modules-wps.md

History

Oct 11, 2024 9:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Totolink T10 V2 T10 V2 Firmware

Weaknesses

CWE-787

Sources

CVE record Updated: Oct 10, 2024, 7:45 PM

Status: PUBLISHED
Assigner: mitre
Published: Aug 8, 2023, 12:00 AM
Updated: Oct 10, 2024, 7:45 PM
Reserved: Aug 8, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 6:24 PM

Updated: Aug 2, 2024, 6:24 PM

NVD Updated: Jun 17, 2026, 6:15 AM

Status: Modified
Published: Aug 8, 2023, 7:15 PM
Modified: Jun 17, 2026, 6:15 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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