CVE-2020-25538

8.8 HIGH 10% exploit odds No fix listed Injection Web app

What it is

An authenticated attacker can inject malicious code into "lang" parameter in /uno/central.php file in CMSuno 1.6.2 and run this PHP code in the web page. In this way, attacker can takeover the control of the server.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering, service disruption.
Exploit odds: 10.0% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2020-09-14 00:00 UTC ReservedThe CVE id was reserved by its CNA
2020-11-13 16:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 03:06 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 10.0% in the next 30 days (EPSS).
Severity: 8.8 HIGH (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 2020-11-13 16:15 UTC
Last modified: 2026-06-17 03:06 UTC
Exploit probability: 10.0% · EPSS, next 30 days
Weakness: CWE-94 · Code injection
Record status: Modified

Affected

Cmsuno Project Cmsuno 1.6.2

Attack profile CVSS 3.1 · 8.8

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

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

Is it in your code?

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References

NVD record · CVE.org record