What is CVE-2021-39173?

CVE-2021-39173 is a high-severity vulnerability in Catchethq Catchet, classified under Incorrect Type Conversion or Cast. CVSS score: 8.8/10. Published 2021-08-27.

How severe is CVE-2021-39173?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Catchethq Catchet

CVE-2021-39173

Cachet is an open source status page system. Prior to version 2.5.1 authenticated users, regardless of their privileges (User or Admin), can trick Cachet and install the instance again, leading to arbitrary code execution on the server. Th…

EPSS: 0.024 (81.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Catchethq Catchet
Fiveai Cachet — versions < 2.5.1

Weakness classification (CWE)

CWE-704 — Incorrect Type Conversion or Cast

References

security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-39173?: CVE-2021-39173 is a high-severity vulnerability in Catchethq Catchet, classified under Incorrect Type Conversion or Cast. CVSS score: 8.8/10. Published 2021-08-27.
How severe is CVE-2021-39173?: High severity. CVSS v3 base score is 8.8 out of 10.