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Public proof of conceptFix available

CVE-2021-33353

A public proof of concept exists; no exploitation attested.

  • Published2023-03-08
  • Fixed in1.3.7
  • WeaknessCWE-22

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

Directory Traversal vulnerability in Wyomind Help Desk Magento 2 extension v.1.3.6 and before fixed in v.1.3.7 allows attacker to execute arbitrary code via the file attachment directory setting.

Timeline

dates in UTC
  1. 2023-03-0822:15CVE publishedNVD

Versions per branch

NVD
Wyomind help desk
BranchAffectedFixed in
1.3< 1.3.71.3.7

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

Fix

  1. Update Wyomind help desk to 1.3.7

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
2023-03-08
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-5rg7-xpv4-p4mj

Frequently asked questions

What is CVE-2021-33353?

Directory Traversal vulnerability in Wyomind Help Desk Magento 2 extension v.1.3.6 and before fixed in v.1.3.7 allows attacker to execute arbitrary code via the file attachment directory setting.

Is CVE-2021-33353 actively exploited?

A proof-of-concept exploit exists for CVE-2021-33353, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2021-33353?

CVE-2021-33353 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