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CRITICAL

CVE-2026-2329

CVSS v3

9.8

CRITICAL

EPSS Score

32.6 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

An unauthenticated stack-based buffer overflow vulnerability exists in the HTTP API endpoint /cgi-bin/api.values.get. A remote attacker can leverage this vulnerability to achieve unauthenticated remote code execution (RCE) with root privileges on a target device. The vulnerability affects all six device models in the series: GXP1610, GXP1615, GXP1620, GXP1625, GXP1628, and GXP1630.

Technical details

CVSS v3 Vector
3.1
Published
2026-02-18
Last Modified
2026-02-20

Frequently asked questions

What is CVE-2026-2329?

An unauthenticated stack-based buffer overflow vulnerability exists in the HTTP API endpoint /cgi-bin/api.values.get. A remote attacker can leverage this vulnerability to achieve unauthenticated remote code execution (RCE) with root privileges on a target device. The vulnerability affects all six device models in the series: GXP1610, GXP1615, GXP1620, GXP1625, GXP1628, and GXP1630.

Is CVE-2026-2329 actively exploited?

Active exploitation of CVE-2026-2329 has not been confirmed. The EPSS score is 32.6%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-2329?

CVE-2026-2329 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.

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