Path Traversal in Nch Flexiserver

CVE-2021-37439

NCH FlexiServer v6.00 suffers from a syslog?file=/.. path traversal vulnerability.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.012 (65.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Nch Flexiserver
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2021-37439?: CVE-2021-37439 is a medium-severity vulnerability in Nch Flexiserver, classified under Path Traversal. CVSS score: 6.5/10. Published 2021-07-25.
How severe is CVE-2021-37439?: Medium severity. CVSS v3 base score is 6.5 out of 10.