What is CVE-2023-52154?

CVE-2023-52154 is a high-severity vulnerability in Sigb Pmb, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2024-02-21.

How severe is CVE-2023-52154?

High severity. CVSS v3 base score is 7.2 out of 10.

Arbitrary file upload in Sigb Pmb

CVE-2023-52154

File Upload vulnerability in pmb/camera_upload.php in PMB 7.4.7 and earlier allows attackers to run arbitrary code via upload of crafted PHTML files.

Vulnerability class: Unrestricted File Upload

Published 2024-02-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (50.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 50.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Sigb Pmb

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

nexacybersecurity.blogspot.com/2024/02/journey-finding-vulnerabilities-in-pmb-l… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-52154?: CVE-2023-52154 is a high-severity vulnerability in Sigb Pmb, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2024-02-21.
How severe is CVE-2023-52154?: High severity. CVSS v3 base score is 7.2 out of 10.