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VULNERABILITIES

CVE-2025-28138 Details

Description

The TOTOLINK A800R V4.1.2cu.5137_B20200730 were found to contain a pre-auth remote command execution vulnerability in the setNoticeCfg function through the NoticeUrl parameter.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://sudsy-eyeliner-a59.notion.site/RCE2-1ac72b8cd95f8055a76ee0ca262aac1a?pvs=4 CISA-ADPExploit
https://github.com/Zerone0x00/CVE/blob/main/TOTOLINK/CVE-2025-28138.md [email protected]
https://sudsy-eyeliner-a59.notion.site/RCE2-1ac72b8cd95f8055a76ee0ca262aac1a?pvs=4 [email protected]Exploit

Weakness Enumeration

CWE-IDCWE NameSource
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')CISA-ADP

Affected Products

ProductVersions
totolink a800r firmware
4.1.2cu.5137_b20200730

CPE

  • cpe:2.3:o:totolink:a800r_firmware:4.1.2cu.5137_b20200730:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
totolink a800r
All versions

CPE

  • cpe:2.3:h:totolink:a800r:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-28138
NVD Published Date:
Mar 27, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-28138 Details - Not Deferred