How severe is CVE-2026-42364?

CVE-2026-42364 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-42364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-42364?

CVE-2026-42364 primarily affects Geovision Gv-lpc2011 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-42364?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-42364 have an EU (EUVD) identifier?

Yes. CVE-2026-42364 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26855.

When was CVE-2026-42364 published?

CVE-2026-42364 was published on 2026-05-04 and last updated on 2026-06-17.

CVE-2026-42364

CVE-2026-42364 is a critical-severity vulnerability in Geovision Gv-lpc2011 Firmware with a CVSS 3.x base score of 9.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-26855
Weakness: CWE-78
Affected product: Geovision Gv-lpc2011 Firmware
Published: 2026-05-04
Last modified: 2026-06-17

Description

An os command injection vulnerability exists in the DdnsSetting.cgi functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted DDNS configuration can lead to arbitrary command execution. An attacker can modify a configuration value to trigger this vulnerability.

Frequently asked questions

What is CVE-2026-42364?: An os command injection vulnerability exists in the DdnsSetting.cgi functionality of GeoVision LPC2011/LPC2211 1.10. A specially crafted DDNS configuration can lead to arbitrary command execution. An attacker can modify a configuration value to trigger this vulnerability.
How severe is CVE-2026-42364?: CVE-2026-42364 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-42364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-42364?: CVE-2026-42364 primarily affects Geovision Gv-lpc2011 Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-42364?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-42364 have an EU (EUVD) identifier?: Yes. CVE-2026-42364 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-26855.
When was CVE-2026-42364 published?: CVE-2026-42364 was published on 2026-05-04 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:o:geovision:gv-lpc2011_firmware:1.10:*:*:*:*:*:*:*
cpe:2.3:o:geovision:gv-lpc2211_firmware:1.10:*:*:*:*:*:*:*

More vulnerabilities in Geovision Gv-lpc2011 Firmware

CVE-2026-42368 — Critical (CVSS 9.9): A privilege escalation vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A…
CVE-2026-42365 — High (CVSS 8.6): A guessable session cookie vulnerability exists in the Web Interface functionality of GeoVision LPC2011/LPC2211 1.10. A…
CVE-2026-7371 — High (CVSS 7.4): Multiple reflected cross-site scripting (xss) vulnerabilities exist in the Web Interface / ssi.cgi functionality of…
CVE-2026-42366 — High (CVSS 7.4): Multiple reflected cross-site scripting (xss) vulnerabilities exist in the Web Interface / ssi.cgi functionality of…
CVE-2026-42367 — Medium (CVSS 6.5): A privilege escalation vulnerability exists in the Web Interface / ssi.cgi functionality of GeoVision LPC2011/LPC2211…

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