What is CVE-2022-45027?

CVE-2022-45027 is a medium-severity vulnerability in Perfsonar, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2023-01-01.

How severe is CVE-2022-45027?

Medium severity. CVSS v3 base score is 5.3 out of 10.

SSRF in Perfsonar

CVE-2022-45027

perfSONAR before 4.4.6, when performing participant discovery, incorrectly uses an HTTP request header value to determine a local address.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.006 (45.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Perfsonar
N/a — versions n/a

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

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

Frequently asked questions

What is CVE-2022-45027?: CVE-2022-45027 is a medium-severity vulnerability in Perfsonar, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.3/10. Published 2023-01-01.
How severe is CVE-2022-45027?: Medium severity. CVSS v3 base score is 5.3 out of 10.