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Public proof of concept

CVE-2022-28495

A public proof of concept exists; no exploitation attested.

  • Published2023-03-24
  • WeaknessCWE-78

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 outdoor CPE CP900 V6.3c.566_B20171026 is discovered to contain a command injection vulnerability in the setWebWlanIdx function via the webWlanIdx parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Timeline

dates in UTC
  1. 2023-03-2414:15CVE publishedNVD

Versions per branch

NVD
Totolink cp900 firmwareversion to verify
BranchAffectedFixed in
6.3= 6.3c.566_b20171026no 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
2023-03-24
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-3p4r-x5mr-f32g

Frequently asked questions

What is CVE-2022-28495?

TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 is discovered to contain a command injection vulnerability in the setWebWlanIdx function via the webWlanIdx parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Is CVE-2022-28495 actively exploited?

A proof-of-concept exploit exists for CVE-2022-28495, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2022-28495?

CVE-2022-28495 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