CRITICAL

CVE-2021-34074

Q: What is CVE-2021-34074?

PandoraFMS <=7.54 allows arbitrary file upload, it leading to remote command execution via the File Manager. To bypass the built-in protection, a relative path is used in the requests.

Q: Is CVE-2021-34074 actively exploited?

Active exploitation of CVE-2021-34074 has not been confirmed. Its EPSS score was 7.5% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2021-34074?

CVE-2021-34074 has a CVSS v3 base score of 9.8 (CRITICAL severity).

CVSS v3

9.8

CRITICAL

EPSS Score

7.5 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2021-34074 yet.

Full record on NVD

Description

PandoraFMS <=7.54 allows arbitrary file upload, it leading to remote command execution via the File Manager. To bypass the built-in protection, a relative path is used in the requests.

Technical details

Published: 2021-06-25

Frequently asked questions

What is CVE-2021-34074?

PandoraFMS <=7.54 allows arbitrary file upload, it leading to remote command execution via the File Manager. To bypass the built-in protection, a relative path is used in the requests.

Is CVE-2021-34074 actively exploited?

Active exploitation of CVE-2021-34074 has not been confirmed. Its EPSS score was 7.5% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-34074?

CVE-2021-34074 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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