CVE-2023-3991

Freshtomato command injection

10.0 CRITICALEPSS 2.43%

Published16 Oct 2023

Description

An OS command injection vulnerability exists in the httpd iperfrun.cgi functionality of FreshTomato 2023.3. A specially crafted HTTP request can lead to arbitrary command execution. An attacker can send an HTTP request to trigger this vulnerability.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Freshtomato2023.3

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2023-3991 being actively exploited?

CVE-2023-3991 is not in the CISA KEV catalog. Its EPSS exploit probability is 2.43%.

How severe is CVE-2023-3991?

CVE-2023-3991 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 2.43% probability of exploitation.

Which products are affected by CVE-2023-3991?

Affected products include Freshtomato.

How do I fix CVE-2023-3991?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-3991 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.