What is CVE-2023-34880?

CVE-2023-34880 is a critical-severity vulnerability in Cmseasy, classified under Path Traversal. CVSS score: 9.8/10. Published 2023-06-15.

How severe is CVE-2023-34880?

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

Path Traversal in Cmseasy

CVE-2023-34880

cmseasy v7.7.7.7 20230520 was discovered to contain a path traversal vulnerability via the add_action method at lib/admin/language_admin.php. This vulnerability allows attackers to execute arbitrary code and perform a local file inclusion.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.011 (61.4th 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

Cmseasy — versions 7.7.7.7
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2023-34880?: CVE-2023-34880 is a critical-severity vulnerability in Cmseasy, classified under Path Traversal. CVSS score: 9.8/10. Published 2023-06-15.
How severe is CVE-2023-34880?: Critical severity. CVSS v3 base score is 9.8 out of 10.