CVE-2016-10140 Zoneminder CVE debrief

Who should care

ZoneMinder administrators running affected deployments, especially those exposing the web interface to untrusted networks. Security teams that rely on Apache configuration to protect web-root content and camera archives should verify that anonymous directory browsing is not possible.

Technical summary

The supplied records describe a misconfiguration in the Apache HTTP Server setup bundled with ZoneMinder v1.29 and v1.30. A remote unauthenticated attacker can browse directories under the web root, creating an information disclosure path and bypassing intended access controls. The NVD entry classifies the issue as CVSS 3.0 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N and CWE-200. The description specifically notes exposure of CCTV images via the /events URI.

Defensive priority

High. The issue is network-reachable, requires no authentication, and can expose sensitive camera footage and directory contents.

Recommended defensive actions

• Confirm your deployed ZoneMinder release includes the upstream fix referenced by the linked ZoneMinder commit/pull request, or backport the fix if you maintain a downstream package.
• Review Apache and ZoneMinder access controls for /events and other web-root paths; ensure anonymous users cannot list directories or read archived media.
• Disable directory browsing where it is not explicitly required and verify authentication rules are enforced before any sensitive content is served.
• Restrict exposure of the ZoneMinder web interface to trusted networks or VPN-only access until remediation is complete.
• After remediation, validate from an unauthenticated client that the web root and /events no longer reveal directory listings or CCTV images.

Evidence notes

The evidence comes from the NVD CVE record and its linked references. The CVE description states that the Apache configuration bundled with ZoneMinder v1.29 and v1.30 allows remote unauthenticated browsing of web-root directories and viewing CCTV images via /events. NVD assigns CWE-200 and CVSS 3.0 vector AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. Linked references include Bugtraq, Full Disclosure, SecurityFocus BID 96849, and the upstream ZoneMinder commit and pull request.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.