How severe is CVE-2022-39030?

CVE-2022-39030 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2022-39030 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-39030?

CVE-2022-39030 affects Lcnet Smart Evision. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-39030?

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-2022-39030 published?

CVE-2022-39030 was published on 2022-09-28 and last updated on 2026-06-17.

CVE-2022-39030

CVE-2022-39030 is a high-severity vulnerability in Lcnet Smart Evision with a CVSS 3.x base score of 7.5. 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-863.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Lcnet Smart Evision
Published: 2022-09-28
Last modified: 2026-06-17

Description

smart eVision has inadequate authorization for system information query function. An unauthenticated remote attacker, who is not explicitly authorized to access the information, can access sensitive information.

Frequently asked questions

What is CVE-2022-39030?: smart eVision has inadequate authorization for system information query function. An unauthenticated remote attacker, who is not explicitly authorized to access the information, can access sensitive information.
How severe is CVE-2022-39030?: CVE-2022-39030 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2022-39030 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-39030?: CVE-2022-39030 affects Lcnet Smart Evision. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-39030?: 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-2022-39030 published?: CVE-2022-39030 was published on 2022-09-28 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-6567-01fa3-1.html

Affected products (1)

cpe:2.3:a:lcnet:smart_evision:2022.02.21:*:*:*:*:*:*:*

More vulnerabilities in Lcnet Smart Evision

CVE-2022-39033 — Critical (CVSS 9.8): Smart eVision’s file acquisition function has a path traversal vulnerability due to insufficient filtering for…
CVE-2022-39032 — High (CVSS 8.8): Smart eVision has an improper privilege management vulnerability. A remote attacker with general user privilege can…
CVE-2022-39034 — Medium (CVSS 6.5): Smart eVision has a path traversal vulnerability in the Report API function due to insufficient filtering for special…
CVE-2022-39029 — Medium (CVSS 6.5): Smart eVision has inadequate authorization for the database query function. A remote attacker with general user…
CVE-2022-39035 — Medium (CVSS 6.1): Smart eVision has insufficient filtering for special characters in the POST Data parameter in the specific function. An…
CVE-2022-39031 — Medium (CVSS 5.3): Smart eVision has insufficient authorization for task acquisition function. An unauthorized remote attacker can exploit…

All CVEs affecting Lcnet Smart Evision →

Other CWE-863 (Incorrect Authorization) vulnerabilities

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CVE-2026-44330 — Critical (CVSS 10.0): free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the…
CVE-2026-46595 — Critical (CVSS 10.0): Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of…
CVE-2026-33105 — Critical (CVSS 10.0): Improper authorization in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over…
CVE-2026-32213 — Critical (CVSS 10.0): Improper authorization in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Browse all CWE-863 (Incorrect Authorization) vulnerabilities →