What is CVE-2018-16370?

CVE-2018-16370 is a critical-severity vulnerability in Pescms Team, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2018-09-03.

How severe is CVE-2018-16370?

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

Is CVE-2018-16370 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Pescms Team

CVE-2018-16370

In PESCMS Team 2.2.1, attackers may upload and execute arbitrary PHP code through /Public/?g=Team&m=Setting&a=upgrade by placing a .php file in a ZIP archive.

Vulnerability class: Unrestricted File Upload

EPSS: 0.018 (76.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Pescms Pescms_team — versions 2.2.1
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2018-16370?: CVE-2018-16370 is a critical-severity vulnerability in Pescms Team, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2018-09-03.
How severe is CVE-2018-16370?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-16370 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.