How severe is CVE-2018-6413?

CVE-2018-6413 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 none, integrity none, and availability high.

Is CVE-2018-6413 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-6413?

CVE-2018-6413 affects Hikvision Ds-2cd9111-s Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-6413?

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-2018-6413 published?

CVE-2018-6413 was published on 2018-04-18 and last updated on 2026-06-17.

CVE-2018-6413

CVE-2018-6413 is a high-severity vulnerability in Hikvision Ds-2cd9111-s Firmware 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-119.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Hikvision Ds-2cd9111-s Firmware
Published: 2018-04-18
Last modified: 2026-06-17

Description

There is a buffer overflow in the Hikvision Camera DS-2CD9111-S of V4.1.2 build 160203 and before, and this vulnerability allows remote attackers to launch a denial of service attack (service interruption) via a crafted network setting interface request.

Frequently asked questions

What is CVE-2018-6413?: There is a buffer overflow in the Hikvision Camera DS-2CD9111-S of V4.1.2 build 160203 and before, and this vulnerability allows remote attackers to launch a denial of service attack (service interruption) via a crafted network setting interface request.
How severe is CVE-2018-6413?: CVE-2018-6413 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 none, integrity none, and availability high.
Is CVE-2018-6413 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-6413?: CVE-2018-6413 affects Hikvision Ds-2cd9111-s Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-6413?: 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-2018-6413 published?: CVE-2018-6413 was published on 2018-04-18 and last updated on 2026-06-17.

References

http://www1.hikvision.com/cn/support_det_591_i514.html

Affected products (1)

cpe:2.3:o:hikvision:ds-2cd9111-s_firmware:*:*:*:*:*:*:*:*

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