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Public proof of concept

CVE-2025-52046

A public proof of concept exists; no exploitation attested.

  • Published2025-07-17
  • WeaknessCWE-77

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Totolink A3300R V17.0.0cu.596_B20250515 was found to contain a command injection vulnerability in the sub_4197C0 function via the mac and desc parameters. This vulnerability allows unauthenticated attackers to execute arbitrary commands via a crafted request.

Timeline

dates in UTC
  1. 2025-07-1716:15CVE publishedNVD

Versions per branch

NVD
Totolink a3300r firmwareversion to verify
BranchAffectedFixed in
17.0= 17.0.0cu.596_b20250515no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2025-07-17
Last Modified
2026-06-17
NVD status
Analyzed
GitHub Advisory
GHSA-wvgm-rxv8-96hh

Frequently asked questions

What is CVE-2025-52046?

Totolink A3300R V17.0.0cu.596_B20250515 was found to contain a command injection vulnerability in the sub_4197C0 function via the mac and desc parameters. This vulnerability allows unauthenticated attackers to execute arbitrary commands via a crafted request.

Is CVE-2025-52046 actively exploited?

A proof-of-concept exploit exists for CVE-2025-52046, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2025-52046?

CVE-2025-52046 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record