Buffer Overflow vulnerability in TOTOLink X5000R V9.1.0u.6118-B20201102 and A7000R V9.1.0u.6115-B20201022 allows a remote attacker to cause a denial of service (D0S) via the command field.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

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 0.1705.

Exploitation none

Automatable yes

Technical Impact partial

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:x5000r_firmware:9.1.0u.6118_b20201102:*:*:*:*:*:*:*
cpe:2.3:h:totolink:x5000r:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND
cpe:2.3:o:totolink:a7000r_firmware:9.1.0u.6115_b20201022:*:*:*:*:*:*:*
cpe:2.3:h:totolink:a7000r:-:*:*:*:*:*:*:*

No data.

No data.

Subscriptions

Vendors Products
Totolink Subscribe
A7000r Subscribe
A7000r Firmware Subscribe
X5000r Subscribe
X5000r Firmware Subscribe

Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/ZIKH26/CVE-information/blob/master/TOTOLINK/Vulnerability%20Information_2.md cve-icon cve-icon
History

Fri, 27 Jun 2025 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Totolink a7000r
Totolink x5000r
CPEs cpe:2.3:h:totolink:a7000r:-:*:*:*:*:*:*:*
cpe:2.3:h:totolink:x5000r:-:*:*:*:*:*:*:*
Vendors & Products Totolink a7000r
Totolink x5000r

Mon, 28 Oct 2024 20:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121

Mon, 28 Oct 2024 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Totolink
Totolink a7000r Firmware
Totolink x5000r Firmware
Weaknesses CWE-125
CPEs cpe:2.3:o:totolink:a7000r_firmware:9.1.0u.6115_b20201022:*:*:*:*:*:*:*
cpe:2.3:o:totolink:x5000r_firmware:9.1.0u.6118_b20201102:*:*:*:*:*:*:*
Vendors & Products Totolink
Totolink a7000r Firmware
Totolink x5000r Firmware
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 28 Aug 2024 17:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-121
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-10-28T19:00:47.782Z

Reserved: 2024-03-08T00:00:00.000Z

Link: CVE-2024-28640

cve-icon Vulnrichment

Updated: 2024-08-02T00:56:58.054Z

cve-icon NVD

Status : Analyzed

Published: 2024-03-16T06:15:14.613

Modified: 2025-06-27T14:26:44.797

Link: CVE-2024-28640

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses