How severe is CVE-2022-40222?

CVE-2022-40222 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-40222 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40222?

CVE-2022-40222 affects Siretta Quartz-gold Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-40222?

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.

When was CVE-2022-40222 published?

CVE-2022-40222 was published on 2023-01-26 and last updated on 2026-06-17.

CVE-2022-40222

CVE-2022-40222 is a critical-severity vulnerability in Siretta Quartz-gold Firmware with a CVSS 3.x base score of 9.8. 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 9.8)
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Siretta Quartz-gold Firmware
Published: 2023-01-26
Last modified: 2026-06-17

Description

An OS command injection vulnerability exists in the m2m DELETE_FILE cmd functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a network request to trigger this vulnerability.

Frequently asked questions

What is CVE-2022-40222?: An OS command injection vulnerability exists in the m2m DELETE_FILE cmd functionality of Siretta QUARTZ-GOLD G5.0.1.5-210720-141020. A specially-crafted network request can lead to arbitrary command execution. An attacker can send a network request to trigger this vulnerability.
How severe is CVE-2022-40222?: CVE-2022-40222 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-40222 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40222?: CVE-2022-40222 affects Siretta Quartz-gold Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40222?: 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.
When was CVE-2022-40222 published?: CVE-2022-40222 was published on 2023-01-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:siretta:quartz-gold_firmware:g5.0.1.5-210720-141020:*:*:*:*:*:*:*

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