CVE-2023-36355 - Vulnerability Details - OpenCVE

TP-Link TL-WR940N V4 was discovered to contain a buffer overflow via the ipStart parameter at /userRpm/WanDynamicIpV6CfgRpm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted GET request.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

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.

The EPSS score is 0.32477.

Exploitation none

Automatable no

Technical Impact total

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:tp-link:tl-wr940n_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wr940n:v4:*:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Tp-link Subscribe	Tl-wr940n Subscribe Tl-wr940n Firmware Subscribe Tl-wr940n V4 Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://packetstormsecurity.com/files/173294/TP-Link-TL-WR940N-4-Buffer-Overflow.html
https://github.com/a101e-IoTvul/iotvul/blob/main/tp-link/9/TP-Link%20TL-WR940N%20wireless%20router%20userRpmWanDynamicIpV6CfgRpm%20buffer%20write%20out-of-bounds%20vulnerability.md

History

Mon, 02 Dec 2024 19:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Tp-link tl-wr940n V4
CPEs		cpe:2.3:h:tp-link:tl-wr940n_v4:-:::::::*
Vendors & Products		Tp-link tl-wr940n V4
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-06-22T00:00:00

Updated: 2024-12-02T19:02:22.037Z

Reserved: 2023-06-21T00:00:00

Link: CVE-2023-36355

Vulnrichment

Updated: 2024-08-02T16:45:56.360Z

NVD

Status : Modified

Published: 2023-06-22T20:15:09.733

Modified: 2024-11-21T08:09:35.113

Link: CVE-2023-36355

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-120

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