What is CVE-2021-43691?

CVE-2021-43691 is a critical-severity vulnerability in Tripexpress Project, classified under Path Traversal. CVSS score: 9.8/10. Published 2021-11-29.

How severe is CVE-2021-43691?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Tripexpress Project

CVE-2021-43691

tripexpress v1.1 is affected by a path manipulation vulnerability in file system/helpers/dompdf/load_font.php. The variable src is coming from $_SERVER["argv"] then there is a path manipulation vulnerability.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.015 (72.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Tripexpress_project Tripexpress — versions 1.1
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-2021-43691?: CVE-2021-43691 is a critical-severity vulnerability in Tripexpress Project, classified under Path Traversal. CVSS score: 9.8/10. Published 2021-11-29.
How severe is CVE-2021-43691?: Critical severity. CVSS v3 base score is 9.8 out of 10.