How severe is CVE-2023-25825?

CVE-2023-25825 has a CVSS 3.x base score of 7.7, 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 none, and availability none.

Is CVE-2023-25825 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-25825?

CVE-2023-25825 affects Zoneminder. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-25825?

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-2023-25825 published?

CVE-2023-25825 was published on 2023-02-25 and last updated on 2026-06-17.

CVE-2023-25825

CVE-2023-25825 is a high-severity vulnerability in Zoneminder with a CVSS 3.x base score of 7.7. 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: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Zoneminder
Published: 2023-02-25
Last modified: 2026-06-17

Description

ZoneMinder is a free, open source Closed-circuit television software application for Linux which supports IP, USB and Analog cameras. Versions prior to 1.36.33 are vulnerable to Cross-site Scripting. Log entries can be injected into the database logs, containing a malicious referrer field. This is unescaped when viewing the logs in the web ui. This issue is patched in version 1.36.33.

Frequently asked questions

What is CVE-2023-25825?: ZoneMinder is a free, open source Closed-circuit television software application for Linux which supports IP, USB and Analog cameras. Versions prior to 1.36.33 are vulnerable to Cross-site Scripting. Log entries can be injected into the database logs, containing a malicious referrer field. This is unescaped when viewing the logs in the web ui. This issue is patched in version 1.36.33.
How severe is CVE-2023-25825?: CVE-2023-25825 has a CVSS 3.x base score of 7.7, 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 none, and availability none.
Is CVE-2023-25825 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-25825?: CVE-2023-25825 affects Zoneminder. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-25825?: 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-2023-25825 published?: CVE-2023-25825 was published on 2023-02-25 and last updated on 2026-06-17.

References

Affected products (1)

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

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