What is CVE-2021-34084?

CVE-2021-34084 is a critical-severity vulnerability in S3-Uploader Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-06-02.

How severe is CVE-2021-34084?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2021-34084 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in S3-Uploader Project

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.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.030 (86.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

S3-uploader_project S3-uploader
N/a — versions n/a

Weakness classification (CWE)

CWE-78 — OS Command Injection

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-34084?: CVE-2021-34084 is a critical-severity vulnerability in S3-Uploader Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-06-02.
How severe is CVE-2021-34084?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-34084 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.