How severe is CVE-2018-7471?

CVE-2018-7471 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-7471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7471?

CVE-2018-7471 affects Bj-tct Kingview. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7471?

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-2018-7471 published?

CVE-2018-7471 was published on 2018-02-25 and last updated on 2026-06-17.

CVE-2018-7471

CVE-2018-7471 is a high-severity vulnerability in Bj-tct Kingview with a CVSS 3.x base score of 7.8. 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-190.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-190
Affected product: Bj-tct Kingview
Published: 2018-02-25
Last modified: 2026-06-17

Description

KingView 7.5SP1 has an integer overflow during stgopenstorage API read operations.

Frequently asked questions

What is CVE-2018-7471?: KingView 7.5SP1 has an integer overflow during stgopenstorage API read operations.
How severe is CVE-2018-7471?: CVE-2018-7471 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-7471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7471?: CVE-2018-7471 affects Bj-tct Kingview. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7471?: 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-2018-7471 published?: CVE-2018-7471 was published on 2018-02-25 and last updated on 2026-06-17.

References

http://www.cnvd.org.cn/flaw/show/1202823

Affected products (1)

cpe:2.3:a:bj-tct:kingview:7.5:sp1:*:*:*:*:*:*

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