Security readout for executives and security teams
OpenX Ad Server 2.8.10 included a backdoored Flowplayer JavaScript file that could allow a remote attacker to run arbitrary PHP code. For an ad server, that can mean server compromise, malicious ad delivery, credential theft, and disruption. The bundle does not provide CVSS, confirmed active exploitation, or vendor remediation details. Exposure is likely limited to organizations still running OpenX Ad Server 2.8.10 or preserving old deployments, backups, or public web roots containing the affected file. Internet-facing ad servers would carry the highest risk. No other OpenX versions are identified in the supplied sources. Prioritize discovery and retirement of affected OpenX 2.8.10 systems. Even without confirmed active exploitation in the bundle, the impact is server-side code execution in advertising infrastructure, which can affect customers, brand trust, and downstream visitors. Mitigation focus: Identify and remove OpenX Ad Server 2.8.10 from internet-facing environments.; Check OpenX or successor vendor guidance for supported upgrade or migration options.; Remove the affected flowplayer-3.1.1.min.js file from reachable deployments where confirmed vulnerable..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2013-4211 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://exchange.xforce.ibmcloud.com/vulnerabilities/86259CVE reference · x_refsource_MISC
- https://packetstormsecurity.com/files/cve/CVE-2013-4211CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.