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No exploitation reported

CVE-2021-34084

No exploitation reported by the sources we read.

  • Published2022-06-02
  • 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

OS command injection vulnerability in Turistforeningen node-s3-uploader through 2.0.3 for Node.js allows attackers to execute arbitrary commands via the metadata() function.

Timeline

dates in UTC
  1. 2022-06-0214:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-34084?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-34084?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

OSV · NVD
s3-uploader
BranchAffectedFixed in
2.0≤ 2.0.3no fix published
S3-uploader project s3-uploader
BranchAffectedFixed in
2.0≤ 2.0.3no 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 repositories
none listed
PoC-in-GitHub
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
2022-06-02
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-gwp3-f7mr-qpfv

Frequently asked questions

What is CVE-2021-34084?

OS command injection vulnerability in Turistforeningen node-s3-uploader through 2.0.3 for Node.js allows attackers to execute arbitrary commands via the metadata() function.

Is CVE-2021-34084 actively exploited?

Active exploitation of CVE-2021-34084 has not been confirmed. Its EPSS score was 3.1% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-34084?

CVE-2021-34084 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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