CVE-2023-0782 - Vulnerability Details - OpenCVE

A vulnerability was found in Tenda AC23 16.03.07.45 and classified as critical. Affected by this issue is the function formSetSysToolDDNS/formGetSysToolDDNS of the file /bin/httpd. The manipulation leads to out-of-bounds write. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-220640.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Multiple

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact total

Vendors	Products
Tenda	Ac23 Ac23 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:tenda:ac23_firmware:16.03.07.45:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac23:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/jingping911/tendaAC23overflow/blob/main/README.md
https://vuldb.com/?ctiid.220640
https://vuldb.com/?id.220640

History

Mon, 24 Mar 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2023-02-11T17:00:26.679Z

Updated: 2025-03-24T14:48:05.523Z

Reserved: 2023-02-11T16:59:17.769Z

Link: CVE-2023-0782

Vulnrichment

Updated: 2024-08-02T05:24:34.451Z

NVD

Status : Modified

Published: 2023-02-11T18:15:11.393

Modified: 2024-11-21T07:37:48.710

Link: CVE-2023-0782

Redhat

No data.

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