How severe is CVE-2016-10203?

CVE-2016-10203 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2016-10203 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-10203?

CVE-2016-10203 affects Zoneminder. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-10203?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-10203 published?

CVE-2016-10203 was published on 2017-03-03 and last updated on 2026-06-17.

CVE-2016-10203

CVE-2016-10203 is a medium-severity vulnerability in Zoneminder with a CVSS 3.x base score of 6.1. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Zoneminder
Published: 2017-03-03
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in Zoneminder 1.30 and earlier allows remote attackers to inject arbitrary web script or HTML via the name when creating a new monitor.

Frequently asked questions

What is CVE-2016-10203?: Cross-site scripting (XSS) vulnerability in Zoneminder 1.30 and earlier allows remote attackers to inject arbitrary web script or HTML via the name when creating a new monitor.
How severe is CVE-2016-10203?: CVE-2016-10203 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2016-10203 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-10203?: CVE-2016-10203 affects Zoneminder. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-10203?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-10203 published?: CVE-2016-10203 was published on 2017-03-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zoneminder:zoneminder:*:*:*:*:*:*:*:*

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