How severe is CVE-2022-40784?

CVE-2022-40784 has a CVSS 3.x base score of 8.8, rated high 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-2022-40784 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-40784?

CVE-2022-40784 affects Mipcm Mipc Camera Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-40784?

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

When was CVE-2022-40784 published?

CVE-2022-40784 was published on 2022-09-26 and last updated on 2026-06-17.

CVE-2022-40784

CVE-2022-40784 is a high-severity vulnerability in Mipcm Mipc Camera Firmware with a CVSS 3.x base score of 8.8. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-787
Affected product: Mipcm Mipc Camera Firmware
Published: 2022-09-26
Last modified: 2026-06-17

Description

Unlimited strcpy on user input when setting a locale file leads to stack buffer overflow in mIPC camera firmware 5.3.1.2003161406.

Frequently asked questions

What is CVE-2022-40784?: Unlimited strcpy on user input when setting a locale file leads to stack buffer overflow in mIPC camera firmware 5.3.1.2003161406.
How severe is CVE-2022-40784?: CVE-2022-40784 has a CVSS 3.x base score of 8.8, rated high 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-2022-40784 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-40784?: CVE-2022-40784 affects Mipcm Mipc Camera Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-40784?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-40784 published?: CVE-2022-40784 was published on 2022-09-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:mipcm:mipc_camera_firmware:5.3.1.2003161406:*:*:*:*:*:*:*

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