How severe is CVE-2022-25017?

CVE-2022-25017 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-25017 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-25017?

CVE-2022-25017 affects Hitrontech Chita Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-25017?

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-2022-25017 published?

CVE-2022-25017 was published on 2022-04-01 and last updated on 2026-06-17.

CVE-2022-25017

CVE-2022-25017 is a critical-severity vulnerability in Hitrontech Chita Firmware with a CVSS 3.x base score of 9.1. Its EPSS exploit-prediction score of 29% places it in the 98th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v2: 9.0
EPSS exploit prediction: 29% (98th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Hitrontech Chita Firmware
Published: 2022-04-01
Last modified: 2026-06-17

Description

Hitron CHITA 7.2.2.0.3b6-CD devices contain a command injection vulnerability via the Device/DDNS ddnsUsername field.

Frequently asked questions

What is CVE-2022-25017?: Hitron CHITA 7.2.2.0.3b6-CD devices contain a command injection vulnerability via the Device/DDNS ddnsUsername field.
How severe is CVE-2022-25017?: CVE-2022-25017 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-25017 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 29% (98th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-25017?: CVE-2022-25017 affects Hitrontech Chita Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-25017?: 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-2022-25017 published?: CVE-2022-25017 was published on 2022-04-01 and last updated on 2026-06-17.

References

https://gist.github.com/zaee-k/390b2f8e50407e4b199df806baa7e4ef

Affected products (1)

cpe:2.3:o:hitrontech:chita_firmware:7.2.2.0.3b6-cd:*:*:*:*:*:*:*

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