CVE-2020-25557

Cmsuno vulnerability

CVSS

8.8

EPSS

9.9%

EPSS pct

95th

Exploited

No known

In CMSuno 1.6.2, an attacker can inject malicious PHP code as a "username" while changing his/her username & password. After that, when attacker logs in to the application, attacker's code will be run. As a result of this vulnerability, authenticated user can run command on the server.

Affected vendor

Cmsuno Project

Affected product

Cmsuno

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-94 — Code Injection

Published

2020-11-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 9.9% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2020-25557

Confirm whether Cmsuno Project Cmsuno is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2020-25557.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2020-25557

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2020-25557 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2020-25557?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2020-25557.

Start free scan

No credit card. Agentless.

Related vulnerabilities

Datacap Taskmaster Capture vulnerability