What is CVE-2021-44138?

CVE-2021-44138 is a high-severity vulnerability in Caucho Resin, classified under Path Traversal. CVSS score: 7.5/10. Published 2022-04-04.

How severe is CVE-2021-44138?

High severity. CVSS v3 base score is 7.5 out of 10.

Path Traversal in Caucho Resin

CVE-2021-44138

There is a Directory traversal vulnerability in Caucho Resin, as distributed in Resin 4.0.52 - 4.0.56, which allows remote attackers to read files in arbitrary directories via a ; in a pathname within an HTTP request.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.141 (96.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Caucho Resin
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2021-44138?: CVE-2021-44138 is a high-severity vulnerability in Caucho Resin, classified under Path Traversal. CVSS score: 7.5/10. Published 2022-04-04.
How severe is CVE-2021-44138?: High severity. CVSS v3 base score is 7.5 out of 10.