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CVE-2024-32937

Grandstream Gxp2135 Firmware command injection

8.1 HIGHPublic exploitEPSS 27.0%
  1. Published3 Jul 2024

Description

An os command injection vulnerability exists in the CWMP SelfDefinedTimeZone functionality of Grandstream GXP2135 1.0.9.129, 1.0.11.74 and 1.0.11.79. A specially crafted network packet can lead to arbitrary command execution. An attacker can send a sequence of malicious packets to trigger this vulnerability.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Grandstream Gxp2135 Firmware1.0.11.74 · 1.0.11.79 · 1.0.9.129

Remediation

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

References

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Frequently asked

Is CVE-2024-32937 being actively exploited?

CVE-2024-32937 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 27.0%.

How severe is CVE-2024-32937?

CVE-2024-32937 has a CVSS 3.1 base score of 8.1, rated high. EPSS estimates a 27.0% probability of exploitation.

Which products are affected by CVE-2024-32937?

Affected products include Grandstream Gxp2135 Firmware.

How do I fix CVE-2024-32937?

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-2024-32937 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.

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